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	<title>주민등록번호확인하기/조현태 - Revision history</title>
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	<updated>2026-05-15T13:27:58Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://mediawiki.zeropage.org/index.php?title=%EC%A3%BC%EB%AF%BC%EB%93%B1%EB%A1%9D%EB%B2%88%ED%98%B8%ED%99%95%EC%9D%B8%ED%95%98%EA%B8%B0/%EC%A1%B0%ED%98%84%ED%83%9C&amp;diff=74459&amp;oldid=prev</id>
		<title>imported&gt;Unknown at 05:31, 7 February 2021</title>
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		<updated>2021-02-07T05:31:08Z</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;== C++ ==&lt;br /&gt;
== 느낀점 ==&lt;br /&gt;
&lt;br /&gt;
가게보고 집에왔는데 또 가게보러 가야한다..ㅠ.ㅜ&lt;br /&gt;
후딱 작성하고 가는 소스~&lt;br /&gt;
아영이가 주석을 부탁해서 달아놓았다.^^&lt;br /&gt;
주석을 다니까 조금 너저분해서 두개다 올렸다.^^&lt;br /&gt;
&lt;br /&gt;
//출력문자열 센스있다...누가 생각한거지?ㅎ&lt;br /&gt;
&lt;br /&gt;
그런데 말야.ㅎㅎㅎ&lt;br /&gt;
나 이거 만들고나서 알아챘는데, 귀찮아서 안고쳤더니.. 아무도 없어~!!&lt;br /&gt;
혹시 13월에 태어나거나 50일쯤 태어나거나 뒷자리가 7쯤으로 시작하시는분??ㅎㅎㅎ&lt;br /&gt;
빨리 다들 고치라구..ㅎㅎㅎ&lt;br /&gt;
아 그리고 지금 고친소스에도 문제점이 있다우..ㅎㅎㅎ&lt;br /&gt;
뭐게~ 알아맞춰봐..ㅎㅎ(알지만 귀차니즘때문에 안고치고 퀴즈로 내버리는 쎈쑤!ㅎㅎ)&lt;br /&gt;
&lt;br /&gt;
== 소스 ==&lt;br /&gt;
 #include &amp;amp;lt;iostream&amp;amp;gt;&lt;br /&gt;
 #include &amp;amp;lt;conio.h&amp;amp;gt;&lt;br /&gt;
 &lt;br /&gt;
 using namespace std;&lt;br /&gt;
 &lt;br /&gt;
 const int BACK_SPACE=8;&lt;br /&gt;
 const int CHAR_TO_NUMBER=48;&lt;br /&gt;
 &lt;br /&gt;
 void main()&lt;br /&gt;
 {&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;주민등록번호를 &amp;#039;-&amp;#039;없이 입력해주세요&amp;amp;gt;&amp;amp;gt;&amp;quot;;&lt;br /&gt;
 	int cursur=0;&lt;br /&gt;
 	int input_number[13];&lt;br /&gt;
 	while (cursur&amp;amp;lt;13)&lt;br /&gt;
 	{&lt;br /&gt;
 		char number;&lt;br /&gt;
 		number=getche();&lt;br /&gt;
 		if (47&amp;amp;lt;number &amp;amp;amp;&amp;amp;amp; number&amp;amp;lt;58)&lt;br /&gt;
 		{&lt;br /&gt;
 			number-=CHAR_TO_NUMBER;&lt;br /&gt;
 			if (12==cursur)&lt;br /&gt;
 			{&lt;br /&gt;
 				int sum=0;&lt;br /&gt;
 				for (register int i=0; i&amp;amp;lt;12; ++i)&lt;br /&gt;
 					sum+=input_number[i];&lt;br /&gt;
 				if ((11-sum%11)%10==number)&lt;br /&gt;
 					cout &amp;amp;lt;&amp;amp;lt; &amp;quot;\n대한민국 국민이네요~ ^^ 안녕하세요!\n&amp;quot;;&lt;br /&gt;
 				else&lt;br /&gt;
 					cout &amp;amp;lt;&amp;amp;lt; &amp;quot;\n혹시 간첩???? -_-;;\n&amp;quot;;&lt;br /&gt;
 			}&lt;br /&gt;
 			else input_number[cursur]=number*(cursur%8+2);&lt;br /&gt;
 			++cursur;&lt;br /&gt;
 		}else if (BACK_SPACE==number)&lt;br /&gt;
 		{&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; &amp;quot; \b&amp;quot;;&lt;br /&gt;
 			--cursur;&lt;br /&gt;
 		}&lt;br /&gt;
 	}&lt;br /&gt;
 }&lt;br /&gt;
 === 수정했어요.^^ ===&lt;br /&gt;
 #include &amp;amp;lt;iostream&amp;amp;gt;&lt;br /&gt;
 #include &amp;amp;lt;conio.h&amp;amp;gt;&lt;br /&gt;
 &lt;br /&gt;
 using namespace std;&lt;br /&gt;
 &lt;br /&gt;
 const int BACK_SPACE=8;&lt;br /&gt;
 const int CHAR_TO_NUMBER=48;&lt;br /&gt;
 &lt;br /&gt;
 void main()&lt;br /&gt;
 {&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;주민등록번호를 &amp;#039;-&amp;#039;없이 입력해주세요&amp;amp;gt;&amp;amp;gt;&amp;quot;;&lt;br /&gt;
 	int cursur=0;&lt;br /&gt;
 	int put_num[13];&lt;br /&gt;
 	while (cursur&amp;amp;lt;13)&lt;br /&gt;
 	{&lt;br /&gt;
 		char number;&lt;br /&gt;
 		number=getche();&lt;br /&gt;
 		if (47&amp;amp;lt;number &amp;amp;amp;&amp;amp;amp; number&amp;amp;lt;58)&lt;br /&gt;
 		{&lt;br /&gt;
 			number-=CHAR_TO_NUMBER;&lt;br /&gt;
 			if (12==cursur)&lt;br /&gt;
 			{&lt;br /&gt;
 				int sum=0;&lt;br /&gt;
 				for (register int i=0; i&amp;amp;lt;12; ++i)&lt;br /&gt;
 					sum+=put_num[i]*(i%8+2);;&lt;br /&gt;
 				if ((11-sum%11)%10==number &amp;amp;amp;&amp;amp;amp; put_num[2]*10+put_num[3]&amp;amp;lt;13 &amp;amp;amp;&amp;amp;amp; put_num[4]*10+put_num[5]&amp;amp;lt;32 &amp;amp;amp;&amp;amp;amp; put_num[6]&amp;amp;lt;3)&lt;br /&gt;
 					cout &amp;amp;lt;&amp;amp;lt; &amp;quot;\n대한민국 국민이네요~ ^^ 안녕하세요!\n&amp;quot;;&lt;br /&gt;
 				else&lt;br /&gt;
 					cout &amp;amp;lt;&amp;amp;lt; &amp;quot;\n혹시 간첩???? -_-;;\n&amp;quot;;&lt;br /&gt;
 			}&lt;br /&gt;
 			else put_num[cursur]=number;&lt;br /&gt;
 			++cursur;&lt;br /&gt;
 		}else if (BACK_SPACE==number)&lt;br /&gt;
 		{&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; &amp;quot; \b&amp;quot;;&lt;br /&gt;
 			--cursur;&lt;br /&gt;
 		}&lt;br /&gt;
 	}&lt;br /&gt;
 }&lt;br /&gt;
 === 주석버전 ===&lt;br /&gt;
 #include &amp;amp;lt;iostream&amp;amp;gt;&lt;br /&gt;
 #include &amp;amp;lt;conio.h&amp;amp;gt;&lt;br /&gt;
 &lt;br /&gt;
 using namespace std;&lt;br /&gt;
 &lt;br /&gt;
 const int BACK_SPACE=8;&lt;br /&gt;
 const int CHAR_TO_NUMBER=48;&lt;br /&gt;
 &lt;br /&gt;
 void main()&lt;br /&gt;
 {&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;주민등록번호를 &amp;#039;-&amp;#039;없이 입력해주세요&amp;amp;gt;&amp;amp;gt;&amp;quot;; //안내문을 출력한다.&lt;br /&gt;
 	int cursur=0; //현재 커서의 위치를 저장한다.&lt;br /&gt;
 	int input_number[13];&lt;br /&gt;
 	while (cursur&amp;amp;lt;13) //13개의 키를 입력받는다.&lt;br /&gt;
 	{&lt;br /&gt;
 		char number;&lt;br /&gt;
 		number=getche();&lt;br /&gt;
 		if (47&amp;amp;lt;number &amp;amp;amp;&amp;amp;amp; number&amp;amp;lt;58) //입력받은 값이 숫자인지 확인한다.&lt;br /&gt;
 		{&lt;br /&gt;
 			number-=CHAR_TO_NUMBER;&lt;br /&gt;
 			if (12==cursur)//마지막 값인지를 확인한다.&lt;br /&gt;
 			{&lt;br /&gt;
 				int sum=0;&lt;br /&gt;
 				for (register int i=0; i&amp;amp;lt;12; ++i)&lt;br /&gt;
 					sum+=input_number[i]; //숫자를 다 더한다.&lt;br /&gt;
 				if ((11-sum%11)%10==number) //올바른 주민번호인지를 확인한다.&lt;br /&gt;
 					cout &amp;amp;lt;&amp;amp;lt; &amp;quot;\n대한민국 국민이네요~ ^^ 안녕하세요!\n&amp;quot;;&lt;br /&gt;
 				else&lt;br /&gt;
 					cout &amp;amp;lt;&amp;amp;lt; &amp;quot;\n혹시 간첩???? -_-;;\n&amp;quot;;&lt;br /&gt;
 			}&lt;br /&gt;
 			else input_number[cursur]=number*(cursur%8+2); //알맞은 값을 곱한 숫자를 저장한다.&lt;br /&gt;
 			++cursur; //기억된 커서의 위치를 오른쪽으로 한칸 옮긴다.&lt;br /&gt;
 		}else if (BACK_SPACE==number) //입력받은 값이 백스페이스인지 확인한다.&lt;br /&gt;
 		{&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; &amp;quot; \b&amp;quot;; //이전 문자열을 삭제한다.&lt;br /&gt;
 			--cursur; //기억된 커서의 위치를 왼쪽으로 한칸 옮긴다.&lt;br /&gt;
 		}&lt;br /&gt;
 	}&lt;br /&gt;
 }&lt;br /&gt;
&lt;br /&gt;
== Erlang ==&lt;br /&gt;
=== 느낀점 ===&lt;br /&gt;
2007년 대예언. ROR을 한다는 것보다 Erlang을 한다는 것이 더 섹시하게 보일 것이다. (타겟이 상당히 다르긴 하지만) -- 김창준 선배님&lt;br /&gt;
나 섹시해지는건가 -_ -ㅎ&lt;br /&gt;
&lt;br /&gt;
Erlang에 조금 더 익숙해 졌다 -_ -ㅎ&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
=== 코드 ===&lt;br /&gt;
* pr_6.erl&lt;br /&gt;
 -module(pr_6).&lt;br /&gt;
 -export([checkNum/1]).&lt;br /&gt;
 mulAndSum([], []) -&amp;amp;gt; 0;&lt;br /&gt;
 mulAndSum([FirstOne|RemainOne], [FirstAnother|RemainAnother]) -&amp;amp;gt; FirstOne * FirstAnother + mulAndSum(RemainOne, RemainAnother).&lt;br /&gt;
 sumList([], []) -&amp;amp;gt; [];&lt;br /&gt;
 sumList([FirstOne|RemainOne], [FirstAnother|RemainAnother]) -&amp;amp;gt; [FirstOne + FirstAnother] ++ sumList(RemainOne, RemainAnother).&lt;br /&gt;
 checkNumSub(List) -&amp;amp;gt; 11 - (mulAndSum(List, [2, 3, 4, 5, 6, 7, 8, 9, 2, 3, 4, 5, 0]) rem 11) == lists:last(List).&lt;br /&gt;
 checkNum(List) -&amp;amp;gt; checkNumSub(sumList(List, lists:duplicate(13, -48))).&lt;br /&gt;
&lt;br /&gt;
* shell&lt;br /&gt;
 62&amp;amp;gt; c(pr_6).&lt;br /&gt;
 {ok,pr_6}&lt;br /&gt;
 65&amp;amp;gt; c(pr_6).                       &lt;br /&gt;
 {ok,pr_6}&lt;br /&gt;
 66&amp;amp;gt; pr_6:checkNum(&amp;quot;2222222222222&amp;quot;).&lt;br /&gt;
 false&lt;br /&gt;
 67&amp;amp;gt; pr_6:checkNum(&amp;quot;2222222222223&amp;quot;).&lt;br /&gt;
 false&lt;br /&gt;
 68&amp;amp;gt; pr_6:checkNum(&amp;quot;2222222222224&amp;quot;).&lt;br /&gt;
 false&lt;br /&gt;
 69&amp;amp;gt; pr_6:checkNum(&amp;quot;2222222222225&amp;quot;).&lt;br /&gt;
 true&lt;br /&gt;
&lt;br /&gt;
== FeedBack ==&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
[[LittleAOI]] [[주민등록번호확인하기]]&lt;br /&gt;
&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown</name></author>
	</entry>
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