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	<updated>2026-05-14T10:21:53Z</updated>
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		<title>imported&gt;Unknown at 05:22, 7 February 2021</title>
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		<updated>2021-02-07T05:22:58Z</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;
2005/02/19 Accepted 0:00.002 64 &lt;br /&gt;
ASCII 코드를 이용하여 소문자를 0~26의 숫자로 인코딩시켰다. 그 인코딩 숫자를 이용한 배열을 만들어서 그 배열끼리 비교를 해서 공통된 변경 문자열을 쉽게 만들수 있었다.&lt;br /&gt;
==== 코드 ====&lt;br /&gt;
 // no10252 - Common Permutation&lt;br /&gt;
 #include &amp;amp;lt;iostream&amp;amp;gt;&lt;br /&gt;
 #include &amp;amp;lt;cstring&amp;amp;gt;&lt;br /&gt;
 using namespace std;&lt;br /&gt;
 &lt;br /&gt;
 const int MAX = 1000;&lt;br /&gt;
 &lt;br /&gt;
 int main()&lt;br /&gt;
 {&lt;br /&gt;
 	char str[MAX+1];&lt;br /&gt;
 	int first[26], second[26];&lt;br /&gt;
 	int len, min, count;&lt;br /&gt;
 	int i, j;&lt;br /&gt;
 &lt;br /&gt;
 	while (cin.getline(str, MAX+1, &amp;#039;\n&amp;#039;))&lt;br /&gt;
 	{ &lt;br /&gt;
 		/* 입력 */&lt;br /&gt;
 		for (i=0; i&amp;amp;lt;26; i++) &lt;br /&gt;
 			first[i] = second[i] = 0;&lt;br /&gt;
 &lt;br /&gt;
 		len = strlen(str);&lt;br /&gt;
 		for (i=0; i&amp;amp;lt;len; i++) &lt;br /&gt;
 			first[str[i]-97]++;&lt;br /&gt;
 &lt;br /&gt;
 		cin.getline(str, MAX+1, &amp;#039;\n&amp;#039;);&lt;br /&gt;
 		len = strlen(str);&lt;br /&gt;
 		for (i=0; i&amp;amp;lt;len; i++) &lt;br /&gt;
 			second[str[i]-97]++;&lt;br /&gt;
 		&lt;br /&gt;
 		/* 변경 문자열 찾기 */&lt;br /&gt;
 		count = 0;&lt;br /&gt;
 		for (i=0; i&amp;amp;lt;26; i++)&lt;br /&gt;
 		{&lt;br /&gt;
 			if (first[i] == 0 || second[i] == 0)&lt;br /&gt;
 				continue;&lt;br /&gt;
 			if (first[i] &amp;amp;lt; second[i])&lt;br /&gt;
 				min = first[i];&lt;br /&gt;
 			else&lt;br /&gt;
 				min = second[i];&lt;br /&gt;
 			for (j=0; j&amp;amp;lt;min; j++)&lt;br /&gt;
 				str[count++] = i + 97;&lt;br /&gt;
 		}&lt;br /&gt;
 		str[count] = &amp;#039;\0&amp;#039;;&lt;br /&gt;
 		cout &amp;amp;lt;&amp;amp;lt; str &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	}&lt;br /&gt;
 	return 0;&lt;br /&gt;
 }&lt;br /&gt;
----&lt;br /&gt;
[[CommonPermutation]] [[문보창]]&lt;br /&gt;
&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown</name></author>
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