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		<title>백준 13458번 (시험 감독, C++) [BAEKJOON]</title>
		<link>https://lycos7560.com/cpp/%eb%b0%b1%ec%a4%80-13458%eb%b2%88-%ec%8b%9c%ed%97%98-%ea%b0%90%eb%8f%85-c-baekjoon/38391/</link>
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		<pubDate>Thu, 17 Oct 2024 11:53:58 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[13458]]></category>
		<category><![CDATA[13458번]]></category>
		<category><![CDATA[Baekjoon]]></category>
		<category><![CDATA[C++]]></category>
		<category><![CDATA[cpp]]></category>
		<category><![CDATA[study]]></category>
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		<category><![CDATA[백준]]></category>
		<category><![CDATA[백준 13458]]></category>
		<category><![CDATA[백준 13458번]]></category>
		<category><![CDATA[사칙연산]]></category>
		<category><![CDATA[수학]]></category>
		<category><![CDATA[시험 감독]]></category>
		<category><![CDATA[시험감독]]></category>
		<category><![CDATA[알고리즘]]></category>
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					<description><![CDATA[<p>시험 감독 https://www.acmicpc.net/problem/13458 시간 제한 메모리 제한 제출 정답 맞힌 사람 정답 비율 2 초 512 MB 99556 31008 23090 29.650% 문제 총 N개의 시험장이 있고, 각각의 시험장마다 응시자들이 있다. i번 시험장에 있는 응시자의 수는 Ai명이다. 감독관은 총감독관과 부감독관으로 두 종류가 있다. 총감독관은 한 시험장에서 감시할 수 있는 응시자의 수가 B명이고, 부감독관은 한 시험장에서 감시할 [&#8230;]</p>
<p>The post <a href="https://lycos7560.com/cpp/%eb%b0%b1%ec%a4%80-13458%eb%b2%88-%ec%8b%9c%ed%97%98-%ea%b0%90%eb%8f%85-c-baekjoon/38391/">백준 13458번 (시험 감독, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<h1 class="wp-block-heading">시험 감독 <img decoding="async" width="35" height="45" class="wp-image-37920" style="width: 35px;" src="https://lycos7560.com/wp-content/uploads/2024/03/Bronze_2.jpg" alt="" srcset="https://lycos7560.com/wp-content/uploads/2024/03/Bronze_2.jpg 1250w, https://lycos7560.com/wp-content/uploads/2024/03/Bronze_2-234x300.jpg 234w, https://lycos7560.com/wp-content/uploads/2024/03/Bronze_2-768x983.jpg 768w, https://lycos7560.com/wp-content/uploads/2024/03/Bronze_2-1200x1536.jpg 1200w" sizes="(max-width: 35px) 100vw, 35px" /></h1>



<p><a href="https://www.acmicpc.net/problem/13458" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/13458</a></p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-left" data-align="left">시간 제한</th><th class="has-text-align-left" data-align="left">메모리 제한</th><th class="has-text-align-left" data-align="left">제출</th><th class="has-text-align-left" data-align="left">정답</th><th class="has-text-align-left" data-align="left">맞힌 사람</th><th class="has-text-align-left" data-align="left">정답 비율</th></tr></thead><tbody><tr><td class="has-text-align-left" data-align="left">2 초</td><td class="has-text-align-left" data-align="left">512 MB</td><td class="has-text-align-left" data-align="left">99556</td><td class="has-text-align-left" data-align="left">31008</td><td class="has-text-align-left" data-align="left">23090</td><td class="has-text-align-left" data-align="left">29.650%</td></tr></tbody></table></figure>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">문제</h2>



<p>총 N개의 시험장이 있고, 각각의 시험장마다 응시자들이 있다.</p>



<p>i번 시험장에 있는 응시자의 수는 A<sub>i</sub>명이다.</p>



<p>감독관은 총감독관과 부감독관으로 두 종류가 있다. </p>



<p>총감독관은 한 시험장에서 감시할 수 있는 응시자의 수가 B명이고, 부감독관은 한 시험장에서 감시할 수 있는 응시자의 수가 C명이다.</p>



<p>각각의 시험장에 총감독관은 오직 1명만 있어야 하고, 부감독관은 여러 명 있어도 된다.</p>



<p>각 시험장마다 응시생들을 모두 감시해야 한다. </p>



<p>이때, 필요한 감독관 수의 최솟값을 구하는 프로그램을 작성하시오.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">입력</h2>



<p>첫째 줄에 시험장의 개수 N(1 ≤ N ≤ 1,000,000)이 주어진다.</p>



<p>둘째 줄에는 각 시험장에 있는 응시자의 수 A<sub>i</sub>&nbsp;(1 ≤ A<sub>i</sub>&nbsp;≤ 1,000,000)가 주어진다.</p>



<p>셋째 줄에는 B와 C가 주어진다. (1 ≤ B, C ≤ 1,000,000)</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출력</h2>



<p>각 시험장마다 응시생을 모두 감독하기 위해 필요한 감독관의 최소 수를 출력한다.</p>



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<h3 class="wp-block-heading">예제 입/출력 1</h3>



<div class="wp-block-uagb-container uagb-block-ecb9f492 alignfull uagb-is-root-container"><div class="uagb-container-inner-blocks-wrap">
<div class="wp-block-uagb-container uagb-block-5a2a4110">
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1
1 1</pre>
</div>



<div class="wp-block-uagb-container uagb-block-99e5d95d">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">1</pre>
</div>
</div></div>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">예제 입/출력 2</h3>



<div class="wp-block-uagb-container uagb-block-1a4486a4 alignfull uagb-is-root-container"><div class="uagb-container-inner-blocks-wrap">
<div class="wp-block-uagb-container uagb-block-edc25381">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">3
3 4 5
2 2</pre>
</div>



<div class="wp-block-uagb-container uagb-block-7c5a70a3">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">7</pre>
</div>
</div></div>



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<h3 class="wp-block-heading">예제 입/출력 3</h3>



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<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">5
1000000 1000000 1000000 1000000 1000000
5 7</pre>
</div>



<div class="wp-block-uagb-container uagb-block-dec598d8">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">714290</pre>
</div>
</div></div>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">예제 입/출력 4</h3>



<div class="wp-block-uagb-container uagb-block-bda1c3c3 alignfull uagb-is-root-container"><div class="uagb-container-inner-blocks-wrap">
<div class="wp-block-uagb-container uagb-block-8f098227">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">5
10 9 10 9 10
7 20</pre>
</div>



<div class="wp-block-uagb-container uagb-block-7fe3ea99">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">13</pre>
</div>
</div></div>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">추가 예제 입/출력 5</h3>



<div class="wp-block-uagb-container uagb-block-4452252d alignfull uagb-is-root-container"><div class="uagb-container-inner-blocks-wrap">
<div class="wp-block-uagb-container uagb-block-ec7b5546">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">2
1000000 1
999999 1</pre>
</div>



<div class="wp-block-uagb-container uagb-block-ef7f641b">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">3</pre>
</div>
</div></div>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">추가 예제 입/출력 6</h3>



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<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">1
1
6 2</pre>
</div>



<div class="wp-block-uagb-container uagb-block-586f7842">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">1</pre>
</div>
</div></div>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">추가 예제 입/출력 7</h3>



<div class="wp-block-uagb-container uagb-block-fbf0851b alignfull uagb-is-root-container"><div class="uagb-container-inner-blocks-wrap">
<div class="wp-block-uagb-container uagb-block-c02c2462">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">3
3 4 5
3 1</pre>
</div>



<div class="wp-block-uagb-container uagb-block-f9b200a3">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">6</pre>
</div>
</div></div>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">추가 예제 입/출력 8</h3>



<div class="wp-block-uagb-container uagb-block-d1c29276 alignfull uagb-is-root-container"><div class="uagb-container-inner-blocks-wrap">
<div class="wp-block-uagb-container uagb-block-1b2f98bb">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">5
10 9 10 10 10
5 1</pre>
</div>



<div class="wp-block-uagb-container uagb-block-4784af00">
<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">29</pre>
</div>
</div></div>



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<h2 class="wp-block-heading">출처</h2>



<ul class="wp-block-list">
<li>문제를 만든 사람: <a href="https://www.acmicpc.net/user/baekjoon" target="_blank" rel="noreferrer noopener">baekjoon</a></li>



<li>문제의 오타를 찾은 사람: <a href="https://www.acmicpc.net/user/citizen" target="_blank" rel="noreferrer noopener">citizen</a>, <a href="https://www.acmicpc.net/user/corea" target="_blank" rel="noreferrer noopener">corea</a>, <a href="https://www.acmicpc.net/user/jhpark1109" target="_blank" rel="noreferrer noopener">jhpark1109</a></li>



<li>데이터를 추가한 사람: <a href="https://www.acmicpc.net/user/doju" target="_blank" rel="noreferrer noopener">doju</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">알고리즘 분류</h2>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">통과된 코드</h2>



<p>합계는 int의 범위를 넘어간다는 것과 계산중 -일 경우를 예외처리가 필요</p>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>
using namespace std;

// 총 감시해야 할 시험장의 수 N, 각 시험장의 감독관 수 A, 부감독관 수 B, C를 저장할 변수
int N, A, B, C;

// 각 시험장의 응시자 수를 저장할 배열
int Room[1000000] = { 0 };

int main() {
    ios_base::sync_with_stdio(0); // C++의 표준 스트림의 동기화를 비활성화
    cin.tie(0); // 입력과 출력이 묶이지 않도록 함
    cout.tie(0); // 출력 속도를 높임

    cin >> N; // 총 시험장의 수 입력 받기
    for (int i = 0; i &lt; N; i++)
        cin >> Room[i]; // 각 시험장의 응시자 수 입력 받기

    cin >> B >> C; // 총감독관 B와 부감독관 C의 감시 가능한 응시자 수 입력 받기

    long long int Sum = 0; // 필요한 감독관의 총 수를 저장할 변수
    for (int i = 0; i &lt; N; i++) {
        int Temp = Room[i] - B; // 각 시험장의 응시자 수에서 총감독관이 감시 가능한 응시자 수를 뺌
        Sum += 1; // 총감독관은 무조건 한 명 필요
        if (Temp &lt; 0)
            continue; // 총감독관이 감시 가능한 수보다 적으면 부감독관 필요 없음
        Sum += Temp / C; // 남은 응시자 수를 부감독관이 감시 가능한 수로 나눠서 추가
        if (Temp % C > 0)
            Sum++; // 나머지가 있으면 추가로 한 명의 부감독관이 필요
    }

    cout &lt;&lt; Sum; // 필요한 감독관의 총 수 출력
    return 0;
}
</pre>



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<p></p>
<p>The post <a href="https://lycos7560.com/cpp/%eb%b0%b1%ec%a4%80-13458%eb%b2%88-%ec%8b%9c%ed%97%98-%ea%b0%90%eb%8f%85-c-baekjoon/38391/">백준 13458번 (시험 감독, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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		<title>백준 30802번 (웰컴 키트, C++) [BAEKJOON]</title>
		<link>https://lycos7560.com/cpp/%eb%b0%b1%ec%a4%80-30802%eb%b2%88-%ec%9b%b0%ec%bb%b4-%ed%82%a4%ed%8a%b8-c-baekjoon/39921/</link>
					<comments>https://lycos7560.com/cpp/%eb%b0%b1%ec%a4%80-30802%eb%b2%88-%ec%9b%b0%ec%bb%b4-%ed%82%a4%ed%8a%b8-c-baekjoon/39921/#respond</comments>
		
		<dc:creator><![CDATA[lycos7560]]></dc:creator>
		<pubDate>Tue, 24 Sep 2024 09:03:38 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[30802]]></category>
		<category><![CDATA[30802번]]></category>
		<category><![CDATA[Baekjoon]]></category>
		<category><![CDATA[C++]]></category>
		<category><![CDATA[cpp]]></category>
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		<category><![CDATA[백준 30802번]]></category>
		<category><![CDATA[사칙연산]]></category>
		<category><![CDATA[수학]]></category>
		<category><![CDATA[알고리즘]]></category>
		<category><![CDATA[웰컴 키트]]></category>
		<category><![CDATA[코딩테스트]]></category>
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					<description><![CDATA[<p>웰컴 키트 https://www.acmicpc.net/problem/30802 시간 제한 메모리 제한 제출 정답 맞힌 사람 정답 비율 0.1 초 1024 MB 22145 11853 11012 53.443% 문제 2024년 2월 3일 개최 예정인 온사이트 그랜드 아레나에서는 참가자들에게 티셔츠 한 장과 펜 한 자루가 포함된 웰컴 키트를 나눠줄 예정입니다. 키트를 제작하는 업체는 다음과 같은 조건으로만 주문이 가능합니다. 총 N명의 참가자 중 S, M, [&#8230;]</p>
<p>The post <a href="https://lycos7560.com/cpp/%eb%b0%b1%ec%a4%80-30802%eb%b2%88-%ec%9b%b0%ec%bb%b4-%ed%82%a4%ed%8a%b8-c-baekjoon/39921/">백준 30802번 (웰컴 키트, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<h2 class="wp-block-heading">웰컴 키트 <img decoding="async" width="30" height="38" class="wp-image-37924" style="width: 30px;" src="https://lycos7560.com/wp-content/uploads/2024/03/Bronze_3.jpg" alt="" srcset="https://lycos7560.com/wp-content/uploads/2024/03/Bronze_3.jpg 1250w, https://lycos7560.com/wp-content/uploads/2024/03/Bronze_3-234x300.jpg 234w, https://lycos7560.com/wp-content/uploads/2024/03/Bronze_3-768x983.jpg 768w, https://lycos7560.com/wp-content/uploads/2024/03/Bronze_3-1200x1536.jpg 1200w" sizes="(max-width: 30px) 100vw, 30px" /></h2>



<p><a href="https://www.acmicpc.net/problem/30802" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/30802</a></p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-left" data-align="left">시간 제한</th><th class="has-text-align-left" data-align="left">메모리 제한</th><th class="has-text-align-left" data-align="left">제출</th><th class="has-text-align-left" data-align="left">정답</th><th class="has-text-align-left" data-align="left">맞힌 사람</th><th class="has-text-align-left" data-align="left">정답 비율</th></tr></thead><tbody><tr><td class="has-text-align-left" data-align="left">0.1 초</td><td class="has-text-align-left" data-align="left">1024 MB</td><td class="has-text-align-left" data-align="left">22145</td><td class="has-text-align-left" data-align="left">11853</td><td class="has-text-align-left" data-align="left">11012</td><td class="has-text-align-left" data-align="left">53.443%</td></tr></tbody></table></figure>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">문제</h3>



<p>2024년 2월 3일 개최 예정인 온사이트 그랜드 아레나에서는 참가자들에게 티셔츠 한 장과 펜 한 자루가 포함된 웰컴 키트를 나눠줄 예정입니다. </p>



<p>키트를 제작하는 업체는 다음과 같은 조건으로만 주문이 가능합니다.</p>



<ul class="wp-block-list">
<li>티셔츠는 S, M, L, XL, XXL, 그리고 XXXL의 6가지 사이즈가 있습니다. 티셔츠는 같은 사이즈의 T장 묶음으로만 주문할 수 있습니다.</li>



<li>펜은 한 종류로, P자루씩 묶음으로 주문하거나 한 자루씩 주문할 수 있습니다.</li>
</ul>



<p>총 N명의 참가자 중 S, M, L, XL, XXL, XXXL 사이즈의 티셔츠를 신청한 사람은 각각 S,M,L,XL,XXL,XXXL명입니다. </p>



<p>티셔츠는 남아도 되지만 부족해서는 안 되고 신청한 사이즈대로 나눠주어야 합니다. </p>



<p>펜은 남거나 부족해서는 안 되고 정확히 참가자 수만큼 준비되어야 합니다.</p>



<p>티셔츠를 T장씩 최소 몇 묶음 주문해야 하는지, 그리고 펜을 P자루씩 최대 몇 묶음 주문할 수 있고, 그 때 펜을 한 자루씩 몇 개 주문하는지 구하세요.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">입력</h3>



<p>첫 줄에 참가자의 수 N이 주어집니다. <img decoding="async" width="109" height="25" class="wp-image-39922" style="width: 109px;" src="https://lycos7560.com/wp-content/uploads/2025/03/image-8.png" alt=""></p>



<p>둘째 줄에 티셔츠 사이즈별 신청자의 수 S, M, L, XL , XXL, XXXL이 공백으로 구분되어 주어집니다.  (0 ≤ S, M, L, XL, XXL, XXXL ≤ N; S + M + L + XL + XXL + XXXL = N)</p>



<p>셋째 줄에 정수 티셔츠와 펜의 묶음 수를 의미하는 정수 T와 P가 공백으로 구분되어 주어집니다. <img decoding="async" width="127" height="23" class="wp-image-39923" style="width: 127px;" src="https://lycos7560.com/wp-content/uploads/2025/03/image-9.png" alt=""></p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">출력</h3>



<p>첫 줄에 티셔츠를 T장씩 최소 몇 묶음 주문해야 하는지 출력하세요.</p>



<p>다음 줄에 펜을 P자루씩 최대 몇 묶음 주문할 수 있는지와, 그 때 펜을 한 자루씩 몇 개 주문하는지 구하세요.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">예제 입력 1</h3>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">23
3 1 4 1 5 9
5 7</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">예제 출력 1</h3>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">7
3 2</pre>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<p>S, M, L, XL, XXL 사이즈 티셔츠를 1 묶음씩 구매하고 XXXL 사이즈 티셔츠를 2묶음 구매합니다.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">출처</h3>



<p><a href="https://www.acmicpc.net/category/45" target="_blank" rel="noreferrer noopener">Contest</a> > <a href="https://www.acmicpc.net/category/859" target="_blank" rel="noreferrer noopener">solved.ac</a> > <a href="https://www.acmicpc.net/category/1003" target="_blank" rel="noreferrer noopener">solved.ac Grand Arena #3</a> > <a href="https://www.acmicpc.net/category/detail/4059" target="_blank" rel="noreferrer noopener">Division 2</a> A번</p>



<ul class="wp-block-list">
<li>문제를 검수한 사람: <a href="https://www.acmicpc.net/user/cologne" target="_blank" rel="noreferrer noopener">cologne</a>, <a href="https://www.acmicpc.net/user/cozyyg" target="_blank" rel="noreferrer noopener">cozyyg</a>, <a href="https://www.acmicpc.net/user/gs18115" target="_blank" rel="noreferrer noopener">gs18115</a>, <a href="https://www.acmicpc.net/user/seonah" target="_blank" rel="noreferrer noopener">seonah</a>, <a href="https://www.acmicpc.net/user/shiftpsh" target="_blank" rel="noreferrer noopener">shiftpsh</a></li>



<li>문제를 만든 사람: <a href="https://www.acmicpc.net/user/havana723" target="_blank" rel="noreferrer noopener">havana723</a>, <a href="https://www.acmicpc.net/user/solvedac" target="_blank" rel="noreferrer noopener">solvedac</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">알고리즘 분류</h3>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/102" target="_blank" rel="noreferrer noopener">구현</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<hr class="wp-block-separator has-alpha-channel-opacity is-style-wide" style="margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)"/>



<h3 class="wp-block-heading">통과된 코드</h3>



<p>단순한 사칙 연산을 구현하는 문제</p>



<p>문제의 내용을 그대로 구현만 하면 되어서 별다른 로직이 없다.</p>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>

using namespace std;

int N, S, M, L, XL, XXL, XXXL, T, P;

int main() 
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);

    cin >> N >> S >> M >> L >> XL >> XXL >> XXXL >> T >> P;

    int Res = 0;
    
    Res += (int)(S / T) + (int)(M / T) + (int)(L / T) + (int)(XL / T) + (int)(XXL / T) + (int)(XXXL / T);
    if (S % T > 0) Res++;
    if (M % T > 0) Res++;
    if (L % T > 0) Res++;
    if (XL % T > 0) Res++;
    if (XXL % T > 0) Res++;
    if (XXXL % T > 0) Res++;

    cout &lt;&lt; Res &lt;&lt; "\n";
    cout &lt;&lt; (int)(N / P) &lt;&lt; " " &lt;&lt; N % P;

    return 0;
}
</pre>



<p></p>
<p>The post <a href="https://lycos7560.com/cpp/%eb%b0%b1%ec%a4%80-30802%eb%b2%88-%ec%9b%b0%ec%bb%b4-%ed%82%a4%ed%8a%b8-c-baekjoon/39921/">백준 30802번 (웰컴 키트, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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		<title>백준 2587번 (대표값2, C++) [BAEKJOON]</title>
		<link>https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-2587%eb%b2%88-%eb%8c%80%ed%91%9c%ea%b0%922-c-baekjoon/35752/</link>
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		<dc:creator><![CDATA[lycos7560]]></dc:creator>
		<pubDate>Fri, 07 Jul 2023 21:13:56 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[2587]]></category>
		<category><![CDATA[2587번]]></category>
		<category><![CDATA[Baekjoon]]></category>
		<category><![CDATA[C++]]></category>
		<category><![CDATA[cpp]]></category>
		<category><![CDATA[sort]]></category>
		<category><![CDATA[study]]></category>
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		<category><![CDATA[대표값2]]></category>
		<category><![CDATA[백준]]></category>
		<category><![CDATA[백준 2587]]></category>
		<category><![CDATA[백준 2587번]]></category>
		<category><![CDATA[사칙연산]]></category>
		<category><![CDATA[선택 정렬]]></category>
		<category><![CDATA[수학]]></category>
		<category><![CDATA[알고리즘]]></category>
		<category><![CDATA[정렬]]></category>
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					<description><![CDATA[<p>백준 2587번 '대표값2' 문제에 대한글입니다.  (This is an article about Baekjoon Number 2587 'Representative Value 2'.)</p>
<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-2587%eb%b2%88-%eb%8c%80%ed%91%9c%ea%b0%922-c-baekjoon/35752/">백준 2587번 (대표값2, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>


				<div class="wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-8b0bfb40      "
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							목차 테이블						</div>
																						<div class="uagb-toc__list-wrap ">
						<ol class="uagb-toc__list"><li class="uagb-toc__list"><a href="#대표값2" class="uagb-toc-link__trigger">대표값2</a><ul class="uagb-toc__list"><li class="uagb-toc__list"><a href="#통과된-코드" class="uagb-toc-link__trigger">통과된 코드</a></ul></ol>					</div>
									</div>
				</div>
			


<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>



<h1 class="wp-block-heading">대표값2</h1>



<p><a href="https://www.acmicpc.net/problem/2587" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/2587</a></p>



<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>



<figure class="wp-block-table"><table><thead><tr><th>시간 제한</th><th>메모리 제한</th><th>제출</th><th>정답</th><th>맞힌 사람</th><th>정답 비율</th></tr></thead><tbody><tr><td>1 초</td><td>128 MB</td><td>31241</td><td>19249</td><td>17720</td><td>62.379%</td></tr></tbody></table></figure>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading has-large-font-size">문제</h3>



<p>어떤 수들이 있을 때, 그 수들을 대표하는 값으로 가장 흔하게 쓰이는 것은 평균이다. </p>



<p>평균은 주어진 모든 수의 합을 수의 개수로 나눈 것이다. </p>



<p>예를 들어 10, 40, 30, 60, 30의 평균은 (10 + 40 + 30 + 60 + 30) / 5 = 170 / 5 = 34가 된다.</p>



<p>평균 이외의 또 다른 대표값으로 중앙값이라는 것이 있다. </p>



<p>중앙값은 주어진 수를 크기 순서대로 늘어 놓았을 때 가장 중앙에 놓인 값이다. </p>



<p>예를 들어 10, 40, 30, 60, 30의 경우, 크기 순서대로 늘어 놓으면</p>



<p>10 30 30 40 60</p>



<p>이 되고 따라서 중앙값은 30이 된다.</p>



<p>다섯 개의 자연수가 주어질 때 이들의 평균과 중앙값을 구하는 프로그램을 작성하시오.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading has-large-font-size">입력</h3>



<p>첫째 줄부터 다섯 번째 줄까지 한 줄에 하나씩 자연수가 주어진다. </p>



<p>주어지는 자연수는 100 보다 작은 10의 배수이다.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading has-large-font-size">출력</h3>



<p>첫째 줄에는 평균을 출력하고, 둘째 줄에는 중앙값을 출력한다. </p>



<p>평균과 중앙값은 모두 자연수이다.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading has-large-font-size">예제 입력 1</h3>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">10
40
30
60
30</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading has-large-font-size">예제 출력 1</h3>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">34
30</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading has-large-font-size">출처</h3>



<p><a href="https://www.acmicpc.net/category/2" target="_blank" rel="noreferrer noopener">Olympiad</a>&nbsp;&gt;&nbsp;<a href="https://www.acmicpc.net/category/55" target="_blank" rel="noreferrer noopener">한국정보올림피아드</a>&nbsp;&gt;&nbsp;<a href="https://www.acmicpc.net/category/57" target="_blank" rel="noreferrer noopener">한국정보올림피아드시․도지역본선</a>&nbsp;&gt;&nbsp;<a href="https://www.acmicpc.net/category/72" target="_blank" rel="noreferrer noopener">지역본선 2005</a>&nbsp;&gt;&nbsp;<a href="https://www.acmicpc.net/category/detail/373" target="_blank" rel="noreferrer noopener">초등부</a>&nbsp;1번</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading has-large-font-size">알고리즘 분류</h3>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/102" target="_blank" rel="noreferrer noopener">구</a><a href="https://www.acmicpc.net/problem/tag/102">현</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/97">정렬</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<hr class="wp-block-separator has-alpha-channel-opacity is-style-wide" style="margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)"/>



<h2 class="wp-block-heading has-large-font-size">통과된 코드</h2>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>

using namespace std;

int _Arr[6], _Sum;

int main()
{
	for (int i = 0; i &lt; 5; i++)
		cin >> _Arr[i];
	// 배열의 크기가 작아서 선택 정렬을 사용
	for (int i = 0; i &lt; 5; i++)
		for (int j = 0; j &lt; 5; j++) {
			if (i == j) continue;
			if (_Arr[i] > _Arr[j]) {
				_Arr[5] = _Arr[i];
				_Arr[i] = _Arr[j];
				_Arr[j] = _Arr[5];
			}
		}
	for (int i = 0; i &lt; 5; i++)
		_Sum += _Arr[i];
	cout &lt;&lt; (int)(_Sum / 5) &lt;&lt; "\n";
	cout &lt;&lt; _Arr[2];

	return 0;
}</pre>



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<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-2587%eb%b2%88-%eb%8c%80%ed%91%9c%ea%b0%922-c-baekjoon/35752/">백준 2587번 (대표값2, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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		<title>백준 2525번 (오븐 시계, C++) [BAEKJOON]</title>
		<link>https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-2525%eb%b2%88-%ec%98%a4%eb%b8%90-%ec%8b%9c%ea%b3%84-c-baekjoon/35224/</link>
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		<dc:creator><![CDATA[lycos7560]]></dc:creator>
		<pubDate>Sat, 20 May 2023 08:50:12 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[2525]]></category>
		<category><![CDATA[2525번]]></category>
		<category><![CDATA[Baekjoon]]></category>
		<category><![CDATA[C++]]></category>
		<category><![CDATA[cpp]]></category>
		<category><![CDATA[study]]></category>
		<category><![CDATA[공부]]></category>
		<category><![CDATA[기초]]></category>
		<category><![CDATA[백준]]></category>
		<category><![CDATA[백준 2525]]></category>
		<category><![CDATA[백준 2525번]]></category>
		<category><![CDATA[사칙연산]]></category>
		<category><![CDATA[수학]]></category>
		<category><![CDATA[알고리즘]]></category>
		<category><![CDATA[오븐 시계]]></category>
		<category><![CDATA[조건문]]></category>
		<category><![CDATA[코딩테스트]]></category>
		<category><![CDATA[코테]]></category>
		<guid isPermaLink="false">https://lycos7560.com/?p=35224</guid>

					<description><![CDATA[<p>백준 2525번 '오븐 시계' 문제에 대한 글입니다. 단순한 사칙연산 문제입니다. (This article is about the problem of "Oven Clock" in Baekjoon Number 2525. It's just a four-pronged operation problem.)</p>
<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-2525%eb%b2%88-%ec%98%a4%eb%b8%90-%ec%8b%9c%ea%b3%84-c-baekjoon/35224/">백준 2525번 (오븐 시계, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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				<div class="wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-9c44e353      "
					data-scroll= "1"
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				>
				<div class="uagb-toc__wrap">
						<div class="uagb-toc__title">
							목차 테이블						</div>
																						<div class="uagb-toc__list-wrap ">
						<ol class="uagb-toc__list"><li class="uagb-toc__list"><a href="#오븐-시계" class="uagb-toc-link__trigger">오븐 시계</a><li class="uagb-toc__list"><a href="#통과된-코드" class="uagb-toc-link__trigger">통과된 코드</a></ol>					</div>
									</div>
				</div>
			


<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>



<h1 class="wp-block-heading">오븐 시계</h1>



<p class="has-medium-font-size"><a href="https://www.acmicpc.net/problem/2525" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/2525</a></p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-left" data-align="left">시간 제한</th><th class="has-text-align-left" data-align="left">메모리 제한</th><th class="has-text-align-left" data-align="left">제출</th><th class="has-text-align-left" data-align="left">정답</th><th class="has-text-align-left" data-align="left">맞힌 사람</th><th class="has-text-align-left" data-align="left">정답 비율</th></tr></thead><tbody><tr><td class="has-text-align-left" data-align="left">1 초</td><td class="has-text-align-left" data-align="left">128 MB</td><td class="has-text-align-left" data-align="left">194471</td><td class="has-text-align-left" data-align="left">75500</td><td class="has-text-align-left" data-align="left">64664</td><td class="has-text-align-left" data-align="left">38.781%</td></tr></tbody></table></figure>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">문제</h2>



<p>KOI 전자에서는 건강에 좋고 맛있는 훈제오리구이 요리를 간편하게 만드는 인공지능 오븐을 개발하려고 한다. </p>



<p>인공지능 오븐을 사용하는 방법은 적당한 양의 오리 훈제 재료를 인공지능 오븐에 넣으면 된다. </p>



<p>그러면 인공지능 오븐은 오븐구이가 끝나는 시간을 분 단위로 자동적으로 계산한다. </p>



<p>또한, KOI 전자의 인공지능 오븐 앞면에는 사용자에게 훈제오리구이 요리가 끝나는 시각을 알려 주는 디지털 시계가 있다.&nbsp;</p>



<p>훈제오리구이를 시작하는 시각과 오븐구이를 하는 데 필요한 시간이 분단위로 주어졌을 때, </p>



<p>오븐구이가 끝나는 시각을 계산하는 프로그램을 작성하시오.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">입력</h2>



<p>첫째 줄에는 현재 시각이 나온다. </p>



<p>현재 시각은 시 A (0 ≤ A ≤ 23) 와 분 B (0 ≤ B ≤ 59)가 정수로 빈칸을 사이에 두고 순서대로 주어진다. </p>



<p>두 번째 줄에는 요리하는 데 필요한 시간 C (0 ≤ C ≤ 1,000)가 분 단위로 주어진다. </p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출력</h2>



<p>첫째 줄에 종료되는 시각의 시와 분을 공백을 사이에 두고 출력한다. </p>



<p>(단, 시는 0부터 23까지의 정수, 분은 0부터 59까지의 정수이다. )</p>



<p>(디지털 시계는 23시 59분에서 1분이 지나면 0시 0분이 된다.)</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">14 30
20</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">14 50</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 2</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">17 40
80</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 2</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">19 0</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 3</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">23 48
25</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 3</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">0 13</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출처</h2>



<p><a href="https://www.acmicpc.net/category/2" target="_blank" rel="noreferrer noopener">Olympiad</a> > <a href="https://www.acmicpc.net/category/55" target="_blank" rel="noreferrer noopener">한국정보올림피아드</a> > <a href="https://www.acmicpc.net/category/57" target="_blank" rel="noreferrer noopener">한국정보올림피아드시․도지역본선</a> > <a href="https://www.acmicpc.net/category/58" target="_blank" rel="noreferrer noopener">지역본선 2012</a> > <a href="https://www.acmicpc.net/category/detail/331" target="_blank" rel="noreferrer noopener">초등부</a> 1번</p>



<ul class="wp-block-list">
<li>문제의 오타를 찾은 사람: <a href="https://www.acmicpc.net/user/alkyne" target="_blank" rel="noreferrer noopener">alkyne</a></li>



<li>데이터를 추가한 사람: <a href="https://www.acmicpc.net/user/ckd1675" target="_blank" rel="noreferrer noopener">ckd1675</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">알고리즘 분류</h2>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<hr class="wp-block-separator has-alpha-channel-opacity is-style-wide" style="margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)"/>



<h1 class="wp-block-heading">통과된 코드</h1>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>
using namespace std;
int _H, _M, _C;
int main()
{
	cin >> _H >> _M >> _C;
	_M += _C;
	_H += _M / 60;
	_M = _M % 60;
	if (_H >= 24) _H -= 24;
	cout &lt;&lt; _H &lt;&lt; " " &lt;&lt; _M;
	return 0;
}</pre>



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		<title>백준 2460번 (지능형 기차 2, C++) [BAEKJOON]</title>
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		<dc:creator><![CDATA[lycos7560]]></dc:creator>
		<pubDate>Thu, 18 May 2023 20:59:40 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[2460]]></category>
		<category><![CDATA[2460번]]></category>
		<category><![CDATA[Baekjoon]]></category>
		<category><![CDATA[C++]]></category>
		<category><![CDATA[cpp]]></category>
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		<category><![CDATA[기본]]></category>
		<category><![CDATA[기초]]></category>
		<category><![CDATA[백준]]></category>
		<category><![CDATA[백준 2460]]></category>
		<category><![CDATA[백준 2460번]]></category>
		<category><![CDATA[사칙연산]]></category>
		<category><![CDATA[수학]]></category>
		<category><![CDATA[알고리즘]]></category>
		<category><![CDATA[지능형 기차 2]]></category>
		<category><![CDATA[코딩테스트]]></category>
		<category><![CDATA[코테]]></category>
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					<description><![CDATA[<p>백준 2460번 '지능형 기차 2' 문제에 대한 글입니다. 해당 문제는 단순한 사칙연산 구현 문제입니다. (This article is about the question of Baekjoon Number 2460 'Intelligent Train 2'. The problem is four fundamental arithmetic operations implementation problem.)</p>
<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-2460%eb%b2%88-%ec%a7%80%eb%8a%a5%ed%98%95-%ea%b8%b0%ec%b0%a8-2-c-baekjoon/35424/">백준 2460번 (지능형 기차 2, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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						<ol class="uagb-toc__list"><li class="uagb-toc__list"><a href="#지능형-기차-2" class="uagb-toc-link__trigger">지능형 기차 2</a></ol>					</div>
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<h1 class="wp-block-heading">지능형 기차 2</h1>



<p class="has-medium-font-size"><a href="https://www.acmicpc.net/problem/2460" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/2460</a></p>



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<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-left" data-align="left">시간 제한</th><th class="has-text-align-left" data-align="left">메모리 제한</th><th class="has-text-align-left" data-align="left">제출</th><th class="has-text-align-left" data-align="left">정답</th><th class="has-text-align-left" data-align="left">맞힌 사람</th><th class="has-text-align-left" data-align="left">정답 비율</th></tr></thead><tbody><tr><td class="has-text-align-left" data-align="left">1 초</td><td class="has-text-align-left" data-align="left">128 MB</td><td class="has-text-align-left" data-align="left">12534</td><td class="has-text-align-left" data-align="left">10044</td><td class="has-text-align-left" data-align="left">9270</td><td class="has-text-align-left" data-align="left">81.710%</td></tr></tbody></table></figure>



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<h2 class="wp-block-heading">문제</h2>



<p>최근에 개발된 지능형 기차가 1번역(출발역)부터 10번역(종착역)까지 10개의 정차역이 있는 노선에서 운행되고 있다. </p>



<p>이 기차에는 타거나 내리는 사람 수를 자동으로 인식할 수 있는 장치가 있다. </p>



<p>이 장치를 이용하여 출발역에서 종착역까지 가는 도중 기차 안에 사람이 가장 많을 때의 사람 수를 계산하려고 한다. </p>



<p>단, 이 기차를 이용하는 사람들은 질서 의식이 투철하여, 역에서 기차에 탈 때, 내릴 사람이 모두 내린 후에 기차에 탄다고 가정한다.</p>



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<figure class="wp-block-table"><table><tbody><tr><th class="has-text-align-left" data-align="left">&nbsp;</th><th class="has-text-align-left" data-align="left">내린 사람 수</th><th class="has-text-align-left" data-align="left">탄 사람 수</th></tr><tr><th class="has-text-align-left" data-align="left">1번역(출발역)</th><td class="has-text-align-left" data-align="left">0</td><td class="has-text-align-left" data-align="left">32</td></tr><tr><th class="has-text-align-left" data-align="left">2번역</th><td class="has-text-align-left" data-align="left">3</td><td class="has-text-align-left" data-align="left">13</td></tr><tr><th class="has-text-align-left" data-align="left">3번역</th><td class="has-text-align-left" data-align="left">28</td><td class="has-text-align-left" data-align="left">25</td></tr><tr><th class="has-text-align-left" data-align="left">4번역</th><td class="has-text-align-left" data-align="left">17</td><td class="has-text-align-left" data-align="left">5</td></tr><tr><th class="has-text-align-left" data-align="left">5번역</th><td class="has-text-align-left" data-align="left">21</td><td class="has-text-align-left" data-align="left">20</td></tr><tr><th class="has-text-align-left" data-align="left">6번역</th><td class="has-text-align-left" data-align="left">11</td><td class="has-text-align-left" data-align="left">0</td></tr><tr><th class="has-text-align-left" data-align="left">7번역</th><td class="has-text-align-left" data-align="left">12</td><td class="has-text-align-left" data-align="left">12</td></tr><tr><th class="has-text-align-left" data-align="left">8번역</th><td class="has-text-align-left" data-align="left">4</td><td class="has-text-align-left" data-align="left">2</td></tr><tr><th class="has-text-align-left" data-align="left">9번역</th><td class="has-text-align-left" data-align="left">0</td><td class="has-text-align-left" data-align="left">8</td></tr><tr><th class="has-text-align-left" data-align="left">10번역(종착역)</th><td class="has-text-align-left" data-align="left">21</td><td class="has-text-align-left" data-align="left">0</td></tr></tbody></table></figure>



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<p>예를 들어, 위와 같은 경우를 살펴보자. </p>



<p>이 경우, 기차 안에 사람이 가장 많은 때는 2번역에서 3명의 사람이 기차에서 내리고, </p>



<p>13명의 사람이 기차에 탔을 때로, 총 42명의 사람이 기차 안에 있다.</p>



<p>이 기차는 다음 조건을 만족하면서 운행된다고 가정한다.</p>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<ol class="wp-block-list">
<li>기차는 역 번호 순서대로 운행한다.</li>



<li>출발역에서 내린 사람 수와 종착역에서 탄 사람 수는 0이다.</li>



<li>각 역에서 현재 기차에 있는 사람보다 더 많은 사람이 내리는 경우는 없다.</li>



<li>기차의 정원은 최대 10,000명이고, 정원을 초과하여 타는 경우는 없다.</li>
</ol>



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<p>10개의 역에 대해 기차에서 내린 사람 수와 탄 사람 수가 주어졌을 때, </p>



<p>기차에 사람이 가장 많을 때의 사람 수를 계산하는 프로그램을 작성하시오.</p>



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<h2 class="wp-block-heading">입력</h2>



<p>각 역에서 내린 사람 수와 탄 사람 수가 빈칸을 사이에 두고 첫째 줄부터 열 번째 줄까지 역 순서대로 한 줄에 하나씩 주어진다. </p>



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<h2 class="wp-block-heading">출력</h2>



<p>첫째 줄에 최대 사람 수를 출력한다. &nbsp;</p>



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<h2 class="wp-block-heading">예제 입력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">0 32
3 13
28 25
17 5
21 20
11 0
12 12
4 2
0 8
21 0</pre>



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<h2 class="wp-block-heading">예제 출력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">42</pre>



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<h2 class="wp-block-heading">출처</h2>



<p><a href="https://www.acmicpc.net/category/2" target="_blank" rel="noreferrer noopener">Olympiad</a> > <a href="https://www.acmicpc.net/category/55" target="_blank" rel="noreferrer noopener">한국정보올림피아드</a> > <a href="https://www.acmicpc.net/category/57" target="_blank" rel="noreferrer noopener">한국정보올림피아드시․도지역본선</a> > <a href="https://www.acmicpc.net/category/60" target="_blank" rel="noreferrer noopener">지역본선 2011</a> > <a href="https://www.acmicpc.net/category/detail/338" target="_blank" rel="noreferrer noopener">중등부</a> 1번</p>



<ul class="wp-block-list">
<li>문제의 오타를 찾은 사람: <a href="https://www.acmicpc.net/user/eric00513" target="_blank" rel="noreferrer noopener">eric00513</a></li>
</ul>



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<h2 class="wp-block-heading">알고리즘 분류</h2>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/102" target="_blank" rel="noreferrer noopener">구현</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<hr class="wp-block-separator has-alpha-channel-opacity is-style-wide" style="margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)"/>



<h2 class="wp-block-heading">통과된 코드</h2>



<p>단순한 사칙연산 문제입니다.</p>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>
using namespace std;
int _Res = 0, _Cnt = 0, _In, _Out;
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);

	for (int i = 0; i &lt; 10; i++) {
		cin >> _Out >> _In;
		_Cnt += _In - _Out;
		_Res = max(_Cnt, _Res);
	}
	cout &lt;&lt; _Res;
	return 0;
}</pre>



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<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-2460%eb%b2%88-%ec%a7%80%eb%8a%a5%ed%98%95-%ea%b8%b0%ec%b0%a8-2-c-baekjoon/35424/">백준 2460번 (지능형 기차 2, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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		<title>백준 9550번 (아이들은 사탕을 좋아해, C++) [BAEKJOON]</title>
		<link>https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-9550%eb%b2%88-%ec%95%84%ec%9d%b4%eb%93%a4%ec%9d%80-%ec%82%ac%ed%83%95%ec%9d%84-%ec%a2%8b%ec%95%84%ed%95%b4-c-baekjoon/35436/</link>
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		<pubDate>Sat, 13 May 2023 18:34:00 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[9550]]></category>
		<category><![CDATA[9550번]]></category>
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		<category><![CDATA[C++]]></category>
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		<category><![CDATA[백준 9550번]]></category>
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					<description><![CDATA[<p>백준 9550번 '아이들은 사탕을 좋아해' 문제에 대한 글입니다. 단순한 사칙연산 구현 문제 입니다. (This is Baekjoon Number 9550 about the "Kids Love Candies" problem. It's a simple Four fundamental Arithmetic Operation implementation problem.)</p>
<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-9550%eb%b2%88-%ec%95%84%ec%9d%b4%eb%93%a4%ec%9d%80-%ec%82%ac%ed%83%95%ec%9d%84-%ec%a2%8b%ec%95%84%ed%95%b4-c-baekjoon/35436/">백준 9550번 (아이들은 사탕을 좋아해, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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						<ol class="uagb-toc__list"><li class="uagb-toc__list"><a href="#아이들은-사탕을-좋아해" class="uagb-toc-link__trigger">아이들은 사탕을 좋아해</a><ul class="uagb-toc__list"><li class="uagb-toc__list"><a href="#통과된-코드" class="uagb-toc-link__trigger">통과된 코드</a></ul></ol>					</div>
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<h1 class="wp-block-heading">아이들은 사탕을 좋아해</h1>



<p class="has-medium-font-size"><a href="https://www.acmicpc.net/problem/9550" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/9550</a></p>



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<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-left" data-align="left">시간 제한</th><th class="has-text-align-left" data-align="left">메모리 제한</th><th class="has-text-align-left" data-align="left">제출</th><th class="has-text-align-left" data-align="left">정답</th><th class="has-text-align-left" data-align="left">맞힌 사람</th><th class="has-text-align-left" data-align="left">정답 비율</th></tr></thead><tbody><tr><td class="has-text-align-left" data-align="left">1 초</td><td class="has-text-align-left" data-align="left">128 MB</td><td class="has-text-align-left" data-align="left">2985</td><td class="has-text-align-left" data-align="left">2462</td><td class="has-text-align-left" data-align="left">2320</td><td class="has-text-align-left" data-align="left">84.364%</td></tr></tbody></table></figure>



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<h3 class="wp-block-heading">문제</h3>



<p>승택이의 아들이 생일을 맞았다. </p>



<p>승택이는 아들을 위해 생일 파티를 하려고 한다.</p>



<p>하지만 아들의 친구들을 모두 초대할 수는 없다. </p>



<p>아이들에게 나눠 줄 사탕이 부족하기 때문이다.</p>



<p>아이들은 항상 한 종류의 사탕만을 먹고 싶어한다. </p>



<p>게다가, 한 종류의 사탕을 최소한 K개 이상 먹어야만 행복해한다.</p>



<p>K가 주어지고 승택이가 현재 갖고 있는 사탕의 종류와 개수가 주어진다. </p>



<p>이때, 생일파티에 올 수 있는 아이들은 최대 몇 명일까?</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">입력</h3>



<p>첫 줄에 테스트 케이스의 수 T가 주어진다. ( 1 ≤ T ≤ 100 )</p>



<p>각 테스트 케이스의 첫 줄엔 승택이가 갖고 있는 사탕의 종류의 수 N과 K가 주어진다. ( 1 ≤ N, K ≤ 100 )</p>



<p>두 번째 줄엔 N개의 정수로 승택이가 각 종류의 사탕을 몇 개 갖고 있는지가 주어진다.</p>



<p>모든 종류에 대해, 사탕은 최소 1개 최대 100개이다.</p>



<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">출력</h3>



<p>각 테스트 케이스마다 생일파티에 최대 몇 명의 아이들이 참석할 수 있는지 하나의 정수로 출력한다.</p>



<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">예제 입력 1</h3>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">2
3 2
4 5 7
3 8
4 5 7</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">예제 출력 1</h3>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">7
0</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">출처</h3>



<p><a href="https://www.acmicpc.net/category/1" target="_blank" rel="noreferrer noopener">ICPC</a> > <a href="https://www.acmicpc.net/category/7" target="_blank" rel="noreferrer noopener">Regionals</a> > <a href="https://www.acmicpc.net/category/34" target="_blank" rel="noreferrer noopener">Africa and Arab</a> > <a href="https://www.acmicpc.net/category/35" target="_blank" rel="noreferrer noopener">Arab Collegiate Programming Contest</a> > <a href="https://www.acmicpc.net/category/detail/1178" target="_blank" rel="noreferrer noopener">2012 Arab Collegiate Programming Contest</a> D번</p>



<ul class="wp-block-list">
<li>문제를 번역한 사람: <a href="https://www.acmicpc.net/user/portableangel" target="_blank" rel="noreferrer noopener">portableangel</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h3 class="wp-block-heading">알고리즘 분류</h3>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<hr class="wp-block-separator has-alpha-channel-opacity is-style-wide" style="margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)"/>



<h2 class="wp-block-heading">통과된 코드</h2>



<p>단순한 사칙연산 구현 문제입니다.</p>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>

using namespace std;

int _T, _N, _K, _Cnady, _Res;

int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);

	cin >> _T;
	while (_T--) {
		cin >> _N >> _K;
		_Res = 0;
		for (int i = 0; i &lt; _N; i++) {
			cin >> _Cnady;
			_Res += _Cnady / _K;
		}
		cout &lt;&lt; _Res &lt;&lt; "\n";
	}

	return 0;
}</pre>



<div style="height:39px" aria-hidden="true" class="wp-block-spacer"></div>



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		<title>백준 28097번 (모범생 포닉스, C++) [BAEKJOON]</title>
		<link>https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-28097%eb%b2%88-%eb%aa%a8%eb%b2%94%ec%83%9d-%ed%8f%ac%eb%8b%89%ec%8a%a4-c-baekjoon/35375/</link>
					<comments>https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-28097%eb%b2%88-%eb%aa%a8%eb%b2%94%ec%83%9d-%ed%8f%ac%eb%8b%89%ec%8a%a4-c-baekjoon/35375/#respond</comments>
		
		<dc:creator><![CDATA[lycos7560]]></dc:creator>
		<pubDate>Mon, 08 May 2023 12:16:59 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[28097]]></category>
		<category><![CDATA[28097번]]></category>
		<category><![CDATA[Baekjoon]]></category>
		<category><![CDATA[C++]]></category>
		<category><![CDATA[cpp]]></category>
		<category><![CDATA[study]]></category>
		<category><![CDATA[공부]]></category>
		<category><![CDATA[기초]]></category>
		<category><![CDATA[모범생 포닉스]]></category>
		<category><![CDATA[백준]]></category>
		<category><![CDATA[백준 28097]]></category>
		<category><![CDATA[백준 28097번]]></category>
		<category><![CDATA[사칙연산]]></category>
		<category><![CDATA[수학]]></category>
		<category><![CDATA[알고리즘]]></category>
		<category><![CDATA[코딩테스트]]></category>
		<category><![CDATA[코테]]></category>
		<guid isPermaLink="false">https://lycos7560.com/?p=35375</guid>

					<description><![CDATA[<p>백준 28097번 '모범생 포닉스' 문제에 대한 글입니다. (This article is about Baekjoon Number 28097 "Model student Phonics" problem.)</p>
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]]></description>
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				<div class="wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-e2826419      "
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				<div class="uagb-toc__wrap">
						<div class="uagb-toc__title">
							목차 테이블						</div>
																						<div class="uagb-toc__list-wrap ">
						<ol class="uagb-toc__list"><li class="uagb-toc__list"><a href="#모범생-포닉스" class="uagb-toc-link__trigger">모범생 포닉스</a><li class="uagb-toc__list"><a href="#통과된-코드" class="uagb-toc-link__trigger">통과된 코드</a></ol>					</div>
									</div>
				</div>
			


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<h1 class="wp-block-heading">모범생 포닉스</h1>



<p class="has-medium-font-size"><a href="https://www.acmicpc.net/problem/28097" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/28097</a></p>



<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>



<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-left" data-align="left">시간 제한</th><th class="has-text-align-left" data-align="left">메모리 제한</th><th class="has-text-align-left" data-align="left">제출</th><th class="has-text-align-left" data-align="left">정답</th><th class="has-text-align-left" data-align="left">맞힌 사람</th><th class="has-text-align-left" data-align="left">정답 비율</th></tr></thead><tbody><tr><td class="has-text-align-left" data-align="left">1 초</td><td class="has-text-align-left" data-align="left">1024 MB</td><td class="has-text-align-left" data-align="left">646</td><td class="has-text-align-left" data-align="left">512</td><td class="has-text-align-left" data-align="left">473</td><td class="has-text-align-left" data-align="left">81.693%</td></tr></tbody></table></figure>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">문제</h2>



<p class="has-medium-font-size">모두가 알다시피, 포닉스는 포스텍을 대표하는 모범생이다! 포닉스는 최고의 모범생답게 남들과는 다른 공부 계획표를 가지고 있다.</p>



<p class="has-medium-font-size">포닉스는 총 N개의 공부 계획을 가지고 있다. i번째 공부 계획을 실행하는 데에는 T<sub>i</sub> 시간이 소모된다. </p>



<p class="has-medium-font-size">포닉스는 각 계획을 순서대로 시행하며, 각 계획 사이에는 8시간만큼의 휴식을 취한다.</p>



<p class="has-medium-font-size"> N개의 공부 계획을 모두 마친 포닉스는 지금의 시간이 첫 번째 공부 계획을 시작한 시간으로부터 얼마나 지났는지 궁금해졌다. </p>



<p class="has-medium-font-size">포닉스가 마지막 공부를 마칠 때까지 걸린 총 시간이 며칠 몇 시간인지 구해 보자. </p>



<p class="has-medium-font-size">1일은 24시간이다.</p>



<p class="has-medium-font-size">첫 번째 줄에 공부 계획의 수 N이 주어진다. (1≤ N ≤120)</p>



<p class="has-medium-font-size">두 번째 줄에 각 계획의 공부 시간을 나타내는 N개의 정수 T<sub>1</sub>, T<sub>2</sub>,  &#8230;..  ,T<sub>N</sub> 이 공백으로 구분되어 주어진다. (10≤ T<sub>i</sub> ≤30)</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출력</h2>



<p class="has-medium-font-size">모든 계획을 마친 후의 소요 시간을 일과 시간 단위로 공백으로 구분하여 출력한다.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">2
12 12</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">1 8</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<p>각 공부 계획은 12시간씩 소요되었고, 그 사이에 8시간만큼 휴식을 취했다.</p>



<p>따라서 포닉스가 첫 공부 계획을 시작하고 마지막 공부를 마칠 때까지 총 1일하고도 8시간이 소요되었다.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 2</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">1
10</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 2</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">0 10</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 3</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">3
10 11 11</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 3</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">2 0</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출처</h2>



<p><a href="https://www.acmicpc.net/category/5" target="_blank" rel="noreferrer noopener">University</a> > <a href="https://www.acmicpc.net/category/426" target="_blank" rel="noreferrer noopener">POSTECH</a> > <a href="https://www.acmicpc.net/category/845" target="_blank" rel="noreferrer noopener">2023 POSTECH Programming Contest</a> > <a href="https://www.acmicpc.net/category/detail/3582" target="_blank" rel="noreferrer noopener">Contest</a> A번</p>



<p><a href="https://www.acmicpc.net/category/5" target="_blank" rel="noreferrer noopener">University</a> > <a href="https://www.acmicpc.net/category/426" target="_blank" rel="noreferrer noopener">POSTECH</a> > <a href="https://www.acmicpc.net/category/845" target="_blank" rel="noreferrer noopener">2023 POSTECH Programming Contest</a> > <a href="https://www.acmicpc.net/category/detail/3583" target="_blank" rel="noreferrer noopener">Open Contest</a> A번</p>



<ul class="wp-block-list">
<li>문제를 검수한 사람: <a href="https://www.acmicpc.net/user/eaststar" target="_blank" rel="noreferrer noopener">eaststar</a>, <a href="https://www.acmicpc.net/user/hyperbolic" target="_blank" rel="noreferrer noopener">hyperbolic</a>, <a href="https://www.acmicpc.net/user/jthis" target="_blank" rel="noreferrer noopener">jthis</a>, <a href="https://www.acmicpc.net/user/kwoncycle" target="_blank" rel="noreferrer noopener">kwoncycle</a>, <a href="https://www.acmicpc.net/user/menborong" target="_blank" rel="noreferrer noopener">menborong</a>, <a href="https://www.acmicpc.net/user/qjatn0120baek" target="_blank" rel="noreferrer noopener">qjatn0120baek</a>, <a href="https://www.acmicpc.net/user/slah007" target="_blank" rel="noreferrer noopener">slah007</a>, <a href="https://www.acmicpc.net/user/tlsdydaud1" target="_blank" rel="noreferrer noopener">tlsdydaud1</a>, <a href="https://www.acmicpc.net/user/tony9402">ton</a><a href="https://www.acmicpc.net/user/tony9402" target="_blank" rel="noreferrer noopener">y</a><a href="https://www.acmicpc.net/user/tony9402">9402</a></li>



<li>문제를 만든 사람: <a href="https://www.acmicpc.net/user/leo020630" target="_blank" rel="noreferrer noopener">leo020630</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">알고리즘 분류</h2>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<hr class="wp-block-separator has-alpha-channel-opacity is-style-wide" style="margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)"/>



<h1 class="wp-block-heading">통과된 코드</h1>



<p class="has-medium-font-size">단순 사칙연산 구현문제</p>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>
using namespace std;
int main()
{
	int _N, _Temp, _Res = 0;
	cin >> _N;
	_Res += (_N - 1) * 8;
	for (int i = 0; i &lt; _N; i++) {
		cin >> _Temp;
		_Res += _Temp;
	}
	cout &lt;&lt; _Res / 24 &lt;&lt; " " &lt;&lt; _Res % 24;

	return 0;
}</pre>



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<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-28097%eb%b2%88-%eb%aa%a8%eb%b2%94%ec%83%9d-%ed%8f%ac%eb%8b%89%ec%8a%a4-c-baekjoon/35375/">백준 28097번 (모범생 포닉스, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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		<title>백준 27959번 (초코바, C++) [BAEKJOON]</title>
		<link>https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-27959%eb%b2%88-%ec%b4%88%ec%bd%94%eb%b0%94-c-baekjoon/35273/</link>
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		<dc:creator><![CDATA[lycos7560]]></dc:creator>
		<pubDate>Sun, 30 Apr 2023 04:33:44 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[27959]]></category>
		<category><![CDATA[27959번]]></category>
		<category><![CDATA[Baekjoon]]></category>
		<category><![CDATA[C++]]></category>
		<category><![CDATA[cpp]]></category>
		<category><![CDATA[study]]></category>
		<category><![CDATA[공부]]></category>
		<category><![CDATA[기초]]></category>
		<category><![CDATA[백준]]></category>
		<category><![CDATA[백준 27959]]></category>
		<category><![CDATA[백준 27959번]]></category>
		<category><![CDATA[사칙연산]]></category>
		<category><![CDATA[수학]]></category>
		<category><![CDATA[알고리즘]]></category>
		<category><![CDATA[초코바]]></category>
		<category><![CDATA[코딩테스트]]></category>
		<category><![CDATA[코테]]></category>
		<guid isPermaLink="false">https://lycos7560.com/?p=35273</guid>

					<description><![CDATA[<p>백준 27959번 '초코바' 문제에 대한 글입니다. 단순한 사칙연산 구현 문제 입니다. (This is Baekjoon Number 27959 about the "Chocolate Bar" problem. It's a Elementary arithmetic implementation problem.)</p>
<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-27959%eb%b2%88-%ec%b4%88%ec%bd%94%eb%b0%94-c-baekjoon/35273/">백준 27959번 (초코바, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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																						<div class="uagb-toc__list-wrap ">
						<ol class="uagb-toc__list"><li class="uagb-toc__list"><a href="#초코바" class="uagb-toc-link__trigger">초코바</a><li class="uagb-toc__list"><a href="#통과된-코드" class="uagb-toc-link__trigger">통과된 코드</a></ol>					</div>
									</div>
				</div>
			


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<h1 class="wp-block-heading">초코바</h1>



<p class="has-medium-font-size"><a href="https://www.acmicpc.net/problem/27959" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/27959</a></p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-left" data-align="left">시간 제한</th><th class="has-text-align-left" data-align="left">메모리 제한</th><th class="has-text-align-left" data-align="left">제출</th><th class="has-text-align-left" data-align="left">정답</th><th class="has-text-align-left" data-align="left">맞힌 사람</th><th class="has-text-align-left" data-align="left">정답 비율</th></tr></thead><tbody><tr><td class="has-text-align-left" data-align="left">2 초</td><td class="has-text-align-left" data-align="left">1024 MB</td><td class="has-text-align-left" data-align="left">2500</td><td class="has-text-align-left" data-align="left">1775</td><td class="has-text-align-left" data-align="left">1656</td><td class="has-text-align-left" data-align="left">71.410%</td></tr></tbody></table></figure>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">문제</h2>



<p class="has-medium-font-size">밤고는 100원 동전을 N개 갖고 있고, 그 돈으로 가격이 M원인 초코바를 사 먹으려고 한다. </p>



<p class="has-medium-font-size">밤고는 갖고 있는 돈으로 초코바를 사 먹을 수 있는지 알고 싶어 한다.</p>



<p class="has-medium-font-size">밤고가 가진 돈이 초코바의 가격 이상이면 밤고는 초코바를 살 수 있다. </p>



<p class="has-medium-font-size">밤고가 가진 돈이 초코바를 사기에 충분한지 판단해주자.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">입력</h2>



<p class="has-medium-font-size">첫 번째 줄에 두 정수 N과 M이 공백을 사이에 두고 주어진다. </p>



<p class="has-medium-font-size">(1≤ N ≤100, 1≤ M ≤10,000)</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출력</h2>



<p class="has-medium-font-size">밤고가 초코바를 살 수 있으면&nbsp;<code>Yes</code>를, 없으면&nbsp;<code>No</code>를 출력한다.</p>



<div style="height:39px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">30 300</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">Yes</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 2</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">5 10000</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 2</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">No</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 3</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">7 785</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 3</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">No</pre>



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<h2 class="wp-block-heading">출처</h2>



<p><a href="https://www.acmicpc.net/category/45" target="_blank" rel="noreferrer noopener">Contest</a> > <a href="https://www.acmicpc.net/category/840" target="_blank" rel="noreferrer noopener">와쿠(AGCU)컵</a> > <a href="https://www.acmicpc.net/category/detail/3568" target="_blank" rel="noreferrer noopener">제1회 와쿠(AGCU)컵</a> A번</p>



<ul class="wp-block-list">
<li>문제를 만든 사람: <a href="https://www.acmicpc.net/user/bamgoesn" target="_blank" rel="noreferrer noopener">bamgoesn</a></li>



<li>문제를 검수한 사람: <a href="https://www.acmicpc.net/user/bnb2011" target="_blank" rel="noreferrer noopener">bnb2011</a>, <a href="https://www.acmicpc.net/user/cgiosy" target="_blank" rel="noreferrer noopener">cgiosy</a>, <a href="https://www.acmicpc.net/user/eaststar" target="_blank" rel="noreferrer noopener">eaststar</a>, <a href="https://www.acmicpc.net/user/jyheo98" target="_blank" rel="noreferrer noopener">jyheo98</a>, <a href="https://www.acmicpc.net/user/lms0806" target="_blank" rel="noreferrer noopener">lms0806</a>, <a href="https://www.acmicpc.net/user/parkky" target="_blank" rel="noreferrer noopener">parkky</a>, <a href="https://www.acmicpc.net/user/pjshwa" target="_blank" rel="noreferrer noopener">pjshwa</a>, <a href="https://www.acmicpc.net/user/qawbecrdtey" target="_blank" rel="noreferrer noopener">qawbecrdtey</a>, <a href="https://www.acmicpc.net/user/tony9402" target="_blank" rel="noreferrer noopener">tony9402</a>, <a href="https://www.acmicpc.net/user/yooyou7" target="_blank" rel="noreferrer noopener">yooyou7</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">알고리즘 분류</h2>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<hr class="wp-block-separator has-alpha-channel-opacity is-style-wide" style="margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)"/>



<h1 class="wp-block-heading">통과된 코드</h1>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>
using namespace std;
int _N, _M;
int main()
{
	cin >> _N >> _M;
	if (_N * 100 >= _M) cout &lt;&lt; "Yes";
	else cout &lt;&lt; "No";
	return 0;
}</pre>



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<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-27959%eb%b2%88-%ec%b4%88%ec%bd%94%eb%b0%94-c-baekjoon/35273/">백준 27959번 (초코바, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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		<title>백준 2010번 (플러그, C++) [BAEKJOON]</title>
		<link>https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-2010%eb%b2%88-%ed%94%8c%eb%9f%ac%ea%b7%b8-c-baekjoon/34838/</link>
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		<dc:creator><![CDATA[lycos7560]]></dc:creator>
		<pubDate>Sat, 22 Apr 2023 02:59:02 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[2010]]></category>
		<category><![CDATA[2010번]]></category>
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		<category><![CDATA[cpp]]></category>
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		<category><![CDATA[공부]]></category>
		<category><![CDATA[기본]]></category>
		<category><![CDATA[기초]]></category>
		<category><![CDATA[백준]]></category>
		<category><![CDATA[백준 2010]]></category>
		<category><![CDATA[백준 2010번]]></category>
		<category><![CDATA[사칙연산]]></category>
		<category><![CDATA[수학]]></category>
		<category><![CDATA[알고리즘]]></category>
		<category><![CDATA[코딩테스트]]></category>
		<category><![CDATA[코테]]></category>
		<category><![CDATA[플러그]]></category>
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					<description><![CDATA[<p>백준 2010번 '플러그' 문제에 대한 글입니다. 단순한 구현 문제 입니다. (This is an article about BaekJoon Number 2010 'Plug' problem. It's a simple implementation problem.)</p>
<p>The post <a href="https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-2010%eb%b2%88-%ed%94%8c%eb%9f%ac%ea%b7%b8-c-baekjoon/34838/">백준 2010번 (플러그, C++) [BAEKJOON]</a> appeared first on <a href="https://lycos7560.com">어제와 내일의 나 그 사이의 이야기</a>.</p>
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						<ol class="uagb-toc__list"><li class="uagb-toc__list"><a href="#플러그" class="uagb-toc-link__trigger">플러그</a><li class="uagb-toc__list"><a href="#통과된-코드" class="uagb-toc-link__trigger">통과된 코드</a></ol>					</div>
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<h1 class="wp-block-heading">플러그</h1>



<p class="has-medium-font-size"><a href="https://www.acmicpc.net/problem/2010" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/2010</a></p>



<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>



<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-left" data-align="left">시간 제한</th><th class="has-text-align-left" data-align="left">메모리 제한</th><th class="has-text-align-left" data-align="left">제출</th><th class="has-text-align-left" data-align="left">정답</th><th class="has-text-align-left" data-align="left">맞힌 사람</th><th class="has-text-align-left" data-align="left">정답 비율</th></tr></thead><tbody><tr><td class="has-text-align-left" data-align="left">2 초</td><td class="has-text-align-left" data-align="left">256 MB</td><td class="has-text-align-left" data-align="left">19949</td><td class="has-text-align-left" data-align="left">10972</td><td class="has-text-align-left" data-align="left">9654</td><td class="has-text-align-left" data-align="left">56.632%</td></tr></tbody></table></figure>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">문제</h2>



<p class="has-medium-font-size">선영이의 집에는 콘센트를 꽂을 수 있는 플러그가 하나밖에 없다. </p>



<p class="has-medium-font-size">선영이는 많은 컴퓨터를 가지고 있는데, 컴퓨터의 전원 문제는 어떻게 해결하는 것일까?</p>



<p class="has-medium-font-size">하나의 플러그가 있고, N개의 멀티탭이 있다. </p>



<p class="has-medium-font-size">각 멀티탭은 몇 개의 플러그로 이루어져 있다고 한다. </p>



<p class="has-medium-font-size">최대 몇 대의 컴퓨터를 전원에 연결할 수 있을까?</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">입력</h2>



<p class="has-medium-font-size">첫째 줄에 멀티탭의 개수 N이 주어진다. (1 ≤ N ≤ 500,000) </p>



<p class="has-medium-font-size">이어서 둘째 줄부터 N개의 줄에 걸쳐 </p>



<p class="has-medium-font-size">각 멀티탭이 몇 개의 플러그를 꽂을 수 있도록 되어 있는지를 나타내는 자연수가 주어진다. </p>



<p class="has-medium-font-size">이 자연수는 1,000을 넘지 않는다.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출력</h2>



<p class="has-medium-font-size">첫째 줄에 최대로 전원에 연결될 수 있는 컴퓨터의 수를 출력한다.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">3
1
1
1</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">1</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 2</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">2
5
8</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 2</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">12</pre>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출처</h2>



<p><a href="https://www.acmicpc.net/category/1" target="_blank" rel="noreferrer noopener">ICPC</a> > <a href="https://www.acmicpc.net/category/7" target="_blank" rel="noreferrer noopener">Regionals</a> > <a href="https://www.acmicpc.net/category/10">Eur</a><a href="https://www.acmicpc.net/category/10" target="_blank" rel="noreferrer noopener">o</a><a href="https://www.acmicpc.net/category/10">pe</a> > <a href="https://www.acmicpc.net/category/15" target="_blank" rel="noreferrer noopener">Northwestern European Regional Contest</a> > <a href="https://www.acmicpc.net/category/46" target="_blank" rel="noreferrer noopener">Nordic Collegiate Programming Contest</a> > <a href="https://www.acmicpc.net/category/detail/216" target="_blank" rel="noreferrer noopener">NCPC 2005</a> E번</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">알고리즘 분류</h2>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<hr class="wp-block-separator has-alpha-channel-opacity is-style-wide" style="margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)"/>



<h1 class="wp-block-heading">통과된 코드</h1>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<p class="has-medium-font-size">단순 구현 문제</p>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>
using namespace std;
int _N, _Temp, _Res;
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	cin >> _N;
	cin >> _Res;
	for (int i = 1; i &lt; _N; i++) {
		cin >> _Temp;
		_Res += _Temp - 1;
	}
	cout &lt;&lt; _Res;
	return 0;
}</pre>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



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		<title>백준 9501번 (꿍의 우주여행, C++) [BAEKJOON]</title>
		<link>https://lycos7560.com/cpp/baekjoon_online_judge/%eb%b0%b1%ec%a4%80-9501%eb%b2%88-%ea%bf%8d%ec%9d%98-%ec%9a%b0%ec%a3%bc%ec%97%ac%ed%96%89-c-baekjoon/34321/</link>
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		<dc:creator><![CDATA[lycos7560]]></dc:creator>
		<pubDate>Sat, 01 Apr 2023 02:30:26 +0000</pubDate>
				<category><![CDATA[BaekjoonOnlineJudge]]></category>
		<category><![CDATA[C++/CPP]]></category>
		<category><![CDATA[9501]]></category>
		<category><![CDATA[9501번]]></category>
		<category><![CDATA[Baekjoon]]></category>
		<category><![CDATA[C++]]></category>
		<category><![CDATA[cpp]]></category>
		<category><![CDATA[study]]></category>
		<category><![CDATA[공부]]></category>
		<category><![CDATA[구현]]></category>
		<category><![CDATA[기초]]></category>
		<category><![CDATA[꿍의 우주여행]]></category>
		<category><![CDATA[백준]]></category>
		<category><![CDATA[백준 9501]]></category>
		<category><![CDATA[백준 9501번]]></category>
		<category><![CDATA[사칙연산]]></category>
		<category><![CDATA[수학]]></category>
		<category><![CDATA[알고리즘]]></category>
		<category><![CDATA[코딩테스트]]></category>
		<category><![CDATA[코테]]></category>
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					<description><![CDATA[<p>백준 온라인저지 9501번 '꿍의 우주여행' 문제에 대한 글입니다. (This is an article on the issue of Baekjoon Online Judge No. 9501 'Kung's Space Travel'.)</p>
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<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>


				<div class="wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-2ed39024      "
					data-scroll= "1"
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				>
				<div class="uagb-toc__wrap">
						<div class="uagb-toc__title">
							목차 테이블						</div>
																						<div class="uagb-toc__list-wrap ">
						<ol class="uagb-toc__list"><li class="uagb-toc__list"><a href="#꿍의-우주여행" class="uagb-toc-link__trigger">꿍의 우주여행</a><li class="uagb-toc__list"><a href="#통과된-코드" class="uagb-toc-link__trigger">통과된 코드</a></ol>					</div>
									</div>
				</div>
			


<div style="height:62px" aria-hidden="true" class="wp-block-spacer"></div>



<h1 class="wp-block-heading">꿍의 우주여행</h1>



<p class="has-medium-font-size"><a href="https://www.acmicpc.net/problem/9501" target="_blank" rel="noreferrer noopener">https://www.acmicpc.net/problem/9501</a></p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<figure class="wp-block-table"><table class="has-fixed-layout"><thead><tr><th class="has-text-align-left" data-align="left">시간 제한</th><th class="has-text-align-left" data-align="left">메모리 제한</th><th class="has-text-align-left" data-align="left">제출</th><th class="has-text-align-left" data-align="left">정답</th><th class="has-text-align-left" data-align="left">맞힌 사람</th><th class="has-text-align-left" data-align="left">정답 비율</th></tr></thead><tbody><tr><td class="has-text-align-left" data-align="left">2 초</td><td class="has-text-align-left" data-align="left">128 MB</td><td class="has-text-align-left" data-align="left">1953</td><td class="has-text-align-left" data-align="left">1539</td><td class="has-text-align-left" data-align="left">1441</td><td class="has-text-align-left" data-align="left">80.548%</td></tr></tbody></table></figure>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">문제</h2>



<p class="has-medium-font-size">꿍은 우주여행을 하고 싶어져서 우주여행을 계획하기 시작했다. </p>



<p class="has-medium-font-size">몇 가지를 고려해본 결과 우주여행에는 </p>



<p class="has-medium-font-size">우주선의 연료와 목적지까지의 도착시간이 가장 큰 영향을 미치는것으로 파악됐다. </p>



<p class="has-medium-font-size">꿍은 엄청난 부자여서 우주선이 여러대가 있는데 각각의 우주선마다 최고속도와 연료소비율이 조금씩 다르다. </p>



<p class="has-medium-font-size">연료 소비율은 단위시간당 소비하는 연료의 양이다.</p>



<p class="has-medium-font-size">모든 우주선이 최고속도에 즉시 도달한다고 할 때 꿍이 가고싶어하는 곳까지 </p>



<p class="has-medium-font-size">여행할 수 있는 우주선은 총 몇대인지 여러분이 대신 구해줘라.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">입력</h2>



<p class="has-medium-font-size">입력은 테스트케이스의 개수&nbsp;T (1 ≤ T ≤ 50)로 시작한다.</p>



<p class="has-medium-font-size">각 테스트케이스는 공백으로 구분되는, </p>



<p class="has-medium-font-size">우주선의 개수 N (1 ≤ N ≤ 100)과 목적지 까지의 거리 D (1 ≤ D ≤ 10<sup>6</sup>), 두 개의 정수로 시작한다. </p>



<p class="has-medium-font-size">다음 N줄에는 각각 공백으로 구분되는, </p>



<p class="has-medium-font-size">우주선의 최고속도 v<sub>i</sub> (1 ≤ v<sub>i</sub> ≤ 1000)와 우주선의 연료양 f<sub>i</sub> (1 ≤ f<sub>i</sub> ≤ 1000)와 </p>



<p class="has-medium-font-size">우주선의 연료소비율 c<sub>i</sub> (1 ≤ c<sub>i</sub> ≤ 1000), 세개의 정수가 주어진다.</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출력</h2>



<p class="has-medium-font-size">각 테스트케이스에 대해 목적지까지 갈 수 있는 우주선의 개수를 구하여라.</p>



<p class="has-medium-font-size">이때, 정수의 나눗셈에 조심하라!</p>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 입력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">2
3 100
52 75 10
88 13 44
56 9 5
2 920368
950 950 1
943 976 1</pre>



<div style="height:31px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">예제 출력 1</h2>



<pre class="EnlighterJSRAW" data-enlighter-language="raw" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">2
1</pre>



<div style="height:60px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">출처</h2>



<p><a href="https://www.acmicpc.net/category/1" target="_blank" rel="noreferrer noopener">ICPC</a> > <a href="https://www.acmicpc.net/category/7" target="_blank" rel="noreferrer noopener">Regionals</a> > <a href="https://www.acmicpc.net/category/8" target="_blank" rel="noreferrer noopener">North America</a> > <a href="https://www.acmicpc.net/category/33" target="_blank" rel="noreferrer noopener">Pacific Northwest Regional</a> > <a href="https://www.acmicpc.net/category/detail/1173" target="_blank" rel="noreferrer noopener">2013 Pacific Northwest Region Programming Contest</a> A번</p>



<ul class="wp-block-list">
<li>잘못된 번역을 찾은 사람: <a href="https://www.acmicpc.net/user/sait2000" target="_blank" rel="noreferrer noopener">sait2000</a></li>



<li>문제를 번역한 사람: <a href="https://www.acmicpc.net/user/seok9311" target="_blank" rel="noreferrer noopener">seok9311</a></li>



<li>빠진 조건을 찾은 사람: <a href="https://www.acmicpc.net/user/wkd48632" target="_blank" rel="noreferrer noopener">wkd48632</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<h2 class="wp-block-heading">알고리즘 분류</h2>



<ul class="wp-block-list">
<li><a href="https://www.acmicpc.net/problem/tag/124" target="_blank" rel="noreferrer noopener">수학</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/102" target="_blank" rel="noreferrer noopener">구현</a></li>



<li><a href="https://www.acmicpc.net/problem/tag/121" target="_blank" rel="noreferrer noopener">사칙연산</a></li>
</ul>



<div style="height:40px" aria-hidden="true" class="wp-block-spacer"></div>



<hr class="wp-block-separator has-alpha-channel-opacity is-style-wide" style="margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80)"/>



<h1 class="wp-block-heading">통과된 코드</h1>



<div style="height:20px" aria-hidden="true" class="wp-block-spacer"></div>



<pre class="EnlighterJSRAW" data-enlighter-language="cpp" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="false" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">#include &lt;iostream>
using namespace std;
int _T, _N, _Res;
float _D, _V, _F, _C;
int main()
{
	ios_base::sync_with_stdio(false); // scanf와 동기화를 비활성화
	// cin.tie(null); 코드는 cin과 cout의 묶음을 풀어줍니다.
	cin.tie(NULL);
	cout.tie(NULL);
	cin >> _T; // 테스트 케이스의 개수
	while (_T--) {
		cin >> _N >> _D; // 우주선의 개수, 목표 거리
		_Res = 0;
		while (_N--) {
			cin >> _V >> _F >> _C; // 최고 속도, 연료량, 연료 소비율
			if (_D &lt;= _V * _F / _C) _Res++;
			/*
			연료소비율 * 시간 = 연료량 
			연료량 / 연료소비율 = 시간
			시간 * 속도 = 거리
			거리 = 연료량 / 연료소비율 * 속도
				 = 속도 * 연료량 / 연료소비율		
			*/
		}
		cout &lt;&lt; _Res &lt;&lt; "\n";
	}
	return 0;
}</pre>



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