<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://mediawiki.zeropage.org/index.php?action=history&amp;feed=atom&amp;title=%EC%9D%B4%EC%98%81%ED%98%B8%2F%EB%AC%B8%EC%9E%90%EC%97%B4%EA%B2%80%EC%83%89</id>
	<title>이영호/문자열검색 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://mediawiki.zeropage.org/index.php?action=history&amp;feed=atom&amp;title=%EC%9D%B4%EC%98%81%ED%98%B8%2F%EB%AC%B8%EC%9E%90%EC%97%B4%EA%B2%80%EC%83%89"/>
	<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=%EC%9D%B4%EC%98%81%ED%98%B8/%EB%AC%B8%EC%9E%90%EC%97%B4%EA%B2%80%EC%83%89&amp;action=history"/>
	<updated>2026-05-15T12:50:50Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.8</generator>
	<entry>
		<id>https://mediawiki.zeropage.org/index.php?title=%EC%9D%B4%EC%98%81%ED%98%B8/%EB%AC%B8%EC%9E%90%EC%97%B4%EA%B2%80%EC%83%89&amp;diff=66657&amp;oldid=prev</id>
		<title>imported&gt;Unknown at 05:30, 7 February 2021</title>
		<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=%EC%9D%B4%EC%98%81%ED%98%B8/%EB%AC%B8%EC%9E%90%EC%97%B4%EA%B2%80%EC%83%89&amp;diff=66657&amp;oldid=prev"/>
		<updated>2021-02-07T05:30:32Z</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;출제자의 뜻이 strstr함수를 이용하는 것이 아니라&lt;br /&gt;
strstr, strcase, strspn등과 비슷한 함수를 제작하는 것이었다면 이 답은 틀렸다.&lt;br /&gt;
&lt;br /&gt;
 #include &amp;amp;lt;stdio.h&amp;amp;gt;&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;
 #include &amp;amp;lt;signal.h&amp;amp;gt;&lt;br /&gt;
 &lt;br /&gt;
 // while 고치기 귀찮다. while을 무한 루프 돌리고 Ctrl-C를 정상적인 종료로 바꿔 끝내자.&lt;br /&gt;
 void handler(int sig)&lt;br /&gt;
 {&lt;br /&gt;
         fprintf(stderr, &amp;quot;\n프로그램을 종료합니다.\n&amp;quot;);&lt;br /&gt;
         exit(0);&lt;br /&gt;
 }&lt;br /&gt;
 //&lt;br /&gt;
 &lt;br /&gt;
 &lt;br /&gt;
 int main()&lt;br /&gt;
 {&lt;br /&gt;
         FILE *fp;&lt;br /&gt;
         char x[40] = &amp;quot;His teaching method is very good.&amp;quot;;&lt;br /&gt;
         char buf[10];&lt;br /&gt;
         char *loc;&lt;br /&gt;
 &lt;br /&gt;
 &lt;br /&gt;
 // signal handling&lt;br /&gt;
         struct sigaction act;&lt;br /&gt;
 &lt;br /&gt;
         act.sa_handler = handler;&lt;br /&gt;
         sigemptyset(&amp;amp;amp;act.sa_mask);&lt;br /&gt;
         act.sa_flags = 0;&lt;br /&gt;
 &lt;br /&gt;
         sigaction(SIGINT, &amp;amp;amp;act, 0);&lt;br /&gt;
 //&lt;br /&gt;
 &lt;br /&gt;
 &lt;br /&gt;
         if((fp = fopen(&amp;quot;result.out&amp;quot;, &amp;quot;w&amp;quot;)) == NULL)&lt;br /&gt;
                 fprintf(stderr, &amp;quot;fopen() error: result.out\n&amp;quot;), exit(-1);&lt;br /&gt;
 &lt;br /&gt;
         while(1){&lt;br /&gt;
                 fprintf(fp, &amp;quot;자료 -&amp;amp;gt; %s\n&amp;quot;, x);&lt;br /&gt;
                 fprintf(fp, &amp;quot;찾을 문자열 -&amp;amp;gt; &amp;quot;);&lt;br /&gt;
 &lt;br /&gt;
                 printf(&amp;quot;찾을 문자열 -&amp;amp;gt; &amp;quot;);&lt;br /&gt;
                 fgets(buf, sizeof(buf), stdin);         // 문자열이라고 했으니 space를 포함한다.&lt;br /&gt;
                 buf[strlen(buf)-1] = &amp;#039;\0&amp;#039;;              // stream으로 받은 \n을 제거한다.&lt;br /&gt;
                 fprintf(fp, &amp;quot;%s\n&amp;quot;, buf);&lt;br /&gt;
 &lt;br /&gt;
                 if((loc = strstr(x, buf)) == 0)&lt;br /&gt;
                         fprintf(fp, &amp;quot;Not Found!\n&amp;quot;);&lt;br /&gt;
                 else&lt;br /&gt;
                         fprintf(fp, &amp;quot;first found -&amp;amp;gt; %d\n&amp;quot;, loc-x);&lt;br /&gt;
                 fflush(fp);&lt;br /&gt;
         }&lt;br /&gt;
 &lt;br /&gt;
         fclose(fp);&lt;br /&gt;
         return 0;&lt;br /&gt;
 }&lt;br /&gt;
&lt;br /&gt;
 // result.out&lt;br /&gt;
 &lt;br /&gt;
 자료 -&amp;amp;gt; His teaching method is very good.&lt;br /&gt;
 찾을 문자열 -&amp;amp;gt; method&lt;br /&gt;
 first found -&amp;amp;gt; 13&lt;br /&gt;
 자료 -&amp;amp;gt; His teaching method is very good.&lt;br /&gt;
 찾을 문자열 -&amp;amp;gt; test&lt;br /&gt;
 Not Found!&lt;br /&gt;
&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown</name></author>
	</entry>
</feed>