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	<title>AustralianVoting/곽세환 - Revision history</title>
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	<updated>2026-05-15T00:18:18Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://mediawiki.zeropage.org/index.php?title=AustralianVoting/%EA%B3%BD%EC%84%B8%ED%99%98&amp;diff=84105&amp;oldid=prev</id>
		<title>Maintenance script: Repair batch-0001 pages from live compare</title>
		<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=AustralianVoting/%EA%B3%BD%EC%84%B8%ED%99%98&amp;diff=84105&amp;oldid=prev"/>
		<updated>2026-03-26T23:56:01Z</updated>

		<summary type="html">&lt;p&gt;Repair batch-0001 pages from live compare&lt;/p&gt;
&lt;a href=&quot;https://mediawiki.zeropage.org/index.php?title=AustralianVoting/%EA%B3%BD%EC%84%B8%ED%99%98&amp;amp;diff=84105&amp;amp;oldid=28817&quot;&gt;Show changes&lt;/a&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>https://mediawiki.zeropage.org/index.php?title=AustralianVoting/%EA%B3%BD%EC%84%B8%ED%99%98&amp;diff=28817&amp;oldid=prev</id>
		<title>imported&gt;Unknown at 05:22, 7 February 2021</title>
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		<updated>2021-02-07T05:22:33Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== 소감 ==&lt;br /&gt;
2005/03/13 Accepted(P.E.) 0:01.191 520 &lt;br /&gt;
처음 접근방법이 잘못돼 하루종일 고생했다.&lt;br /&gt;
복잡한 코드는 감당할수 없는 버그가 생긴다&lt;br /&gt;
문제를 제대로 이해해야한다.&lt;br /&gt;
코딩하기전 생각하는 시간을 많이 가지자&lt;br /&gt;
다른 문제들 같았으면 투표자수를 입력받았을텐데 이 문제는 그렇지 않다. 그래서 쫌 성가신 측면이 있다.&lt;br /&gt;
문제를 풀었을때의 기분은 수많은 삽질의 스트레스를 한번에 날려준다.&lt;br /&gt;
== 소스 ==&lt;br /&gt;
 #include &amp;amp;lt;iostream&amp;amp;gt;&lt;br /&gt;
 using namespace std;&lt;br /&gt;
 #include &amp;amp;lt;stdlib.h&amp;amp;gt;&lt;br /&gt;
 #include &amp;amp;lt;string.h&amp;amp;gt;&lt;br /&gt;
 &lt;br /&gt;
 int main()&lt;br /&gt;
 {&lt;br /&gt;
 	int numberOfCase;&lt;br /&gt;
 	cin &amp;amp;gt;&amp;amp;gt; numberOfCase;&lt;br /&gt;
 	int i, tc;&lt;br /&gt;
 	for (tc = 0; tc &amp;amp;lt; numberOfCase; tc++)&lt;br /&gt;
 	{&lt;br /&gt;
 		int numberOfCandidates;&lt;br /&gt;
 		char candidates[20][81];&lt;br /&gt;
 		int votes[1000][20] = {{0}};&lt;br /&gt;
 		int rank[1000] = {{0}};&lt;br /&gt;
 		int votesPerCandidates[20] = {{0}};&lt;br /&gt;
 		&lt;br /&gt;
 		cin &amp;amp;gt;&amp;amp;gt; numberOfCandidates;&lt;br /&gt;
 		cin.get();&lt;br /&gt;
 		for (i = 0; i &amp;amp;lt; numberOfCandidates; i++)&lt;br /&gt;
 			cin.getline(candidates[i], 81);&lt;br /&gt;
 &lt;br /&gt;
 		int numberOfVoters = 0;&lt;br /&gt;
 		char temp[60];&lt;br /&gt;
 &lt;br /&gt;
 		&lt;br /&gt;
 		while (cin.getline(temp, 60) &amp;amp;amp;&amp;amp;amp; strcmp(temp, &amp;quot;&amp;quot;))&lt;br /&gt;
 		{&lt;br /&gt;
 			votes[numberOfVoters][0] = atoi(strtok(temp, &amp;quot; &amp;quot;));&lt;br /&gt;
 			for (i = 1; i &amp;amp;lt; numberOfCandidates; i++)&lt;br /&gt;
 				votes[numberOfVoters][i] = atoi(strtok(NULL, &amp;quot; &amp;quot;));&lt;br /&gt;
 			numberOfVoters++;&lt;br /&gt;
 		}&lt;br /&gt;
 &lt;br /&gt;
 		bool foundWinner = false;&lt;br /&gt;
 		bool foundTie = true;&lt;br /&gt;
 		int winner;&lt;br /&gt;
 		int sameVote;&lt;br /&gt;
 		&lt;br /&gt;
 		int eliminated[20];&lt;br /&gt;
 		int eliminatedCnt = 0;&lt;br /&gt;
 		while (true)&lt;br /&gt;
 		{&lt;br /&gt;
 			for (i = 0; i &amp;amp;lt; numberOfCandidates; i++)&lt;br /&gt;
 			{&lt;br /&gt;
 				votesPerCandidates[i] = 0;&lt;br /&gt;
 			}&lt;br /&gt;
 &lt;br /&gt;
 			// 후보자 개인당 득표수를 구한다&lt;br /&gt;
 			for (i = 0; i &amp;amp;lt; numberOfVoters; i++)&lt;br /&gt;
 			{&lt;br /&gt;
 				votesPerCandidates[votes[i][rank[i]] - 1]++;&lt;br /&gt;
 			}&lt;br /&gt;
 &lt;br /&gt;
 			// 테스트 출력(후보자 개인당 득표수)&lt;br /&gt;
 			/*for (i = 0; i &amp;amp;lt; numberOfCandidates; i++)			&lt;br /&gt;
 				cout &amp;amp;lt;&amp;amp;lt; votesPerCandidates[i] &amp;amp;lt;&amp;amp;lt; &amp;quot; &amp;quot;;&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; endl;*/&lt;br /&gt;
 			&lt;br /&gt;
 			// 테스트 출력(누가 누구 선택했는지)&lt;br /&gt;
 			/*for (i = 0; i &amp;amp;lt; numberOfVoters; i++)&lt;br /&gt;
 			{&lt;br /&gt;
 				cout &amp;amp;lt;&amp;amp;lt; votes[i][rank[i]] &amp;amp;lt;&amp;amp;lt; &amp;quot; &amp;quot;;&lt;br /&gt;
 			}&lt;br /&gt;
 			cin.get();*/&lt;br /&gt;
 &lt;br /&gt;
 			// 한명이 50% 초과거나 득표수가 모두 같으면 종료&lt;br /&gt;
 			for (i = 0; i &amp;amp;lt; numberOfCandidates; i++)&lt;br /&gt;
 			{&lt;br /&gt;
 				if (votesPerCandidates[i] &amp;amp;gt; 0.5 * numberOfVoters)&lt;br /&gt;
 				{&lt;br /&gt;
 					foundWinner = true;&lt;br /&gt;
 					winner = i;&lt;br /&gt;
 					break;&lt;br /&gt;
 				}&lt;br /&gt;
 			}&lt;br /&gt;
 			foundTie = true;&lt;br /&gt;
 			sameVote = 0;&lt;br /&gt;
 			for (i = 0; i &amp;amp;lt; numberOfCandidates; i++)&lt;br /&gt;
 			{&lt;br /&gt;
 				if (votesPerCandidates[i] == 0)&lt;br /&gt;
 					continue;&lt;br /&gt;
 				if (sameVote == 0)&lt;br /&gt;
 					sameVote = votesPerCandidates[i];&lt;br /&gt;
 				else if (sameVote != votesPerCandidates[i])&lt;br /&gt;
 					foundTie = false;&lt;br /&gt;
 			}&lt;br /&gt;
 			if (foundWinner || foundTie)&lt;br /&gt;
 				break;&lt;br /&gt;
 &lt;br /&gt;
 			// 가장 적은 득표수를 받은 후보자를 찍은 유권자들은 후보자 선택을 그 후순위자로 선택(2단계)&lt;br /&gt;
 			int minVote = 1001;&lt;br /&gt;
 			for (i = 0; i &amp;amp;lt; numberOfCandidates; i++)&lt;br /&gt;
 			{&lt;br /&gt;
 				if (votesPerCandidates[i] == 0)&lt;br /&gt;
 					continue;&lt;br /&gt;
 				if (minVote &amp;amp;gt; votesPerCandidates[i])&lt;br /&gt;
 					minVote = votesPerCandidates[i];&lt;br /&gt;
 			}&lt;br /&gt;
 &lt;br /&gt;
 			// 1-제거될 후보자 목록 만들고&lt;br /&gt;
 			for (i = 0; i &amp;amp;lt; numberOfVoters; i++)&lt;br /&gt;
 			{&lt;br /&gt;
 				int j;&lt;br /&gt;
 				if (votesPerCandidates[votes[i][rank[i]] - 1] == minVote)&lt;br /&gt;
 				{&lt;br /&gt;
 					for (j = 0; j &amp;amp;lt; eliminatedCnt; j++)&lt;br /&gt;
 					{&lt;br /&gt;
 						if (eliminated[j] == votes[i][rank[i]])&lt;br /&gt;
 							break;&lt;br /&gt;
 					}&lt;br /&gt;
 					if (j == eliminatedCnt)&lt;br /&gt;
 						eliminated[eliminatedCnt++] = votes[i][rank[i]];&lt;br /&gt;
 				}&lt;br /&gt;
 			}&lt;br /&gt;
 &lt;br /&gt;
 			// 2-제거될 후보자 목록에 없는 사람중에서 선택&lt;br /&gt;
 			for (i = 0; i &amp;amp;lt; numberOfVoters; i++)&lt;br /&gt;
 			{&lt;br /&gt;
 				int j;&lt;br /&gt;
 				if (votesPerCandidates[votes[i][rank[i]] - 1] == minVote)&lt;br /&gt;
 				{&lt;br /&gt;
 					bool foundNextCandidates;&lt;br /&gt;
 					while (true)&lt;br /&gt;
 					{&lt;br /&gt;
 						rank[i]++;&lt;br /&gt;
 						&lt;br /&gt;
 						foundNextCandidates = true;&lt;br /&gt;
 						for (j = 0; j &amp;amp;lt; eliminatedCnt; j++)&lt;br /&gt;
 							if (votes[i][rank[i]] == eliminated[j])&lt;br /&gt;
 							{&lt;br /&gt;
 								foundNextCandidates = false;&lt;br /&gt;
 								break;&lt;br /&gt;
 							}&lt;br /&gt;
 						if (foundNextCandidates)&lt;br /&gt;
 							break;&lt;br /&gt;
 					}&lt;br /&gt;
 				}&lt;br /&gt;
 			}&lt;br /&gt;
 			// 테스트 출력(제거된 명단)&lt;br /&gt;
 			/*for (i = 0; i &amp;amp;lt; eliminatedCnt; i++)&lt;br /&gt;
 				cout &amp;amp;lt;&amp;amp;lt; eliminated[i] &amp;amp;lt;&amp;amp;lt; &amp;quot; &amp;quot;;&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; endl;*/&lt;br /&gt;
 		}&lt;br /&gt;
 		if (foundWinner)&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; candidates[winner] &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 		else if (foundTie)&lt;br /&gt;
 		{&lt;br /&gt;
 			for (i = 0; i &amp;amp;lt; numberOfCandidates; i++)&lt;br /&gt;
 			{&lt;br /&gt;
 				if (sameVote == votesPerCandidates[i])&lt;br /&gt;
 					cout &amp;amp;lt;&amp;amp;lt; candidates[i] &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 			}&lt;br /&gt;
 		}&lt;br /&gt;
 		cout &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	}&lt;br /&gt;
 &lt;br /&gt;
 	return 0;&lt;br /&gt;
 }&lt;br /&gt;
== 댓글 ==&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
[[AustralianVoting]]&lt;br /&gt;
&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown</name></author>
	</entry>
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