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 3204, 20/161 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   chrystina
   goto ¾È¾²´Â °Í¸¸ ´äº¯¿ä

http://www.hackerschool.org/HS_Boards/zboard.php?desc=asc&no=1248 [º¹»ç]


===============================================================================

>¼÷Á¦·Î ´Ü¾î¼ö ¼¼±â ÇÁ·Î±×·¥À» ¸¸µé°í Àִµ¥¿ä
>
>¿µ ¾ÈµÇ¼­ Áú¹® µå¸³´Ï´Ù.
>
>¼÷Á¦°¡ ½ºÀ§Ä¡ ±¸¹® ¾È¿¡¼­ ´Ü¾î¼ö¼¼±â, ±ÛÀÚ Ãâ·ÂµîÀ» Çϴ°ǵ¥¿ä.
>
>´Ü¾î¼ö ¼¼±â ÇÁ·Î±×·¥¿¡¼­ ÀÚ²Ù ¿¡·¯°¡ ³³´Ï´Ù.
>
>¾Æ·¡´Â ¼Ò½ºÀÔ´Ï´Ù.
>#include <stdio.h>
>#include <stdlib.h>
>#define NO 0;
>#define YES 1;
>
>
>
>int wordcount();
>{
>     int c, nw, inword;
>     inword = No;
>     nw=0;
>    
>     while (c = getchar()!=EOF); {
>                              if(c ==' ' || c== '\n' || c== '\t')
>                              inword+No;
>                              else if(inword == No){
>                                   inword= YES;
>                                   ++nw;
>                                   }
>                                   printf("´Ü¾îÀÇ °³¼ö´Â %d°³ ÀÔ´Ï´Ù.", nw);
>                                  
>                                   }
>                                   }
>
>                                  
>int times()
>{
>    int i, j;
>                for(j = 1; j <= 12; j++)
>                for(i =1; i<=12; i++)
>                printf("%d¡¿%d = %d\n", j, i, j*i);
>    }
>    
>int sum()
>{
> int answer;
> int num1, num2;
>
> printf("¼ýÀÚ µÑÀ» ÀÔ·Â Çϼ¼¿ä\n ´Ü, ¾Æ·¡¿Í °°Àº Çü½ÄÀ¸·Î ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù.\n x(space bar)y, x(tab)y, x(enter)y\n> ");
> scanf("%d %d", &num1, &num2);
>
> answer=num1+num2;
> printf("%d + %d = %d \n", num1, num2, answer);
>
> return 0;
>}
>
>  
>int main (void)
>{
> Z : int a;
>    
>     printf("¼ýÀÚ¸¦ ÀÔ·ÂÇϼ¼¿ä \n 1 ¼Ò°³\n 2 ±¸±¸´Ü 3 ´Ü¾î¼ö¼¼±â\n 4\n µ¡¼À 5 Á¾·á\n >");
>     a = getchar();
>     switch (a) {
>            case '1':
>                 printf("¾È³çÇϼ¼¿ä µðÁöÅÐ ÄÁÅÙÃ÷°ú 1201 °­ÁØÈ£ ÀÔ´Ï´Ù.\n");   goto Z;
>                 break;
>            case '2':
>                 times();                                                             goto Z;
>                 break;
>            case '3':
>                 wordcount(); goto Z;
>                 break;
>            case '4':
>                 sum();              goto Z;
>                     break;
>            case '5':                                                            
>                 exit(a);
>                 break;
>                 return 0;
>            default :
>                    printf("À߸ø ÀÔ·ÈÇϼ̽À´Ï´Ù."); goto Z; }}
>                                                            
>¿¡·¯°¡ ¶ß´Âµ¥ ¹¹°¡ À߸øµÈ°ÇÁö Àß ¸ð¸£°Ú½À´Ï´Ù;;
>
>¶Ç goto¸¦ »ç¿ë ÇÏÁö ¾Ê°í while »ç¿ëÇؼ­ óÀ½ÀÇ ÀԷ¹޴ ȭ¸éÀ¸·Î µ¹¾Æ°¥¼ö
>
>ÀÖ´Ù°í ÇÏ´øµ¥ ÀÌ°Ç ¾î¶»°Ô ÇØ¾ß Çϳª¿ä..
>
>
>
>´äº¯ÇØÁֽøé... °¨»çÇÏ°Ú½À´Ï´Ù;;
===============================================================================

while¹®À¸·Î Z ºÎºÐ°ú switch ºÎºÐÀ» Àüü ¹­¾î ÁÖ¼¼¿ä.
±×¸®°í while(true) ÀÌ·¸°Ô Çؼ­ ¹«ÇÑ·çÇÁ·Î Çصΰí¿ä.
ÇÊ¿ä¿¡ µû¶ó true  ºÎºÐÀ» false(0) ¶Ç´Â true(1)  À¯ÁöÇϸ鼭 ÇÏ¸é µÇ°Ú³×¿ä.

°£´ÜÈ÷ ¿¹¸¦ µéÀÚ¸é goto Z ºÎºÐ ´ë½Å¿¡

//int b = 1 ; ·Î ½ÃÀÛÇß´Ù°¡
´Ù½Ã À§·Î °¡¾ßÇÒ¶§´Â ±×³É ±×´ë·Î µÎ½Ã°í
ÇÁ·Î±×·¥ ±×¸¸ ³¡³»¾ß ÇÒ¶§´Â   b = 0 ; À¸·Î ¹Ù²Ù°í break; ÀÌ·¯¸é ÀÚ¿¬½º·´°Ô while ½ÇÇà
¾ÈÇÏ°í Á¾·áµÇ°ÚÁÒ?
¼ö¾÷ °¡¾ßÇؼ­ ¼Ò½ºÄÚµå Á÷¾÷ ¸øÇغ¸°í Çϴµ¥¿ä
break À¸·Î switch ºÎºÐ¸¸ ºüÁö°í while  ¹®À» ºüÁ®³ª°¡Áö ¸øÇÒ °æ¿ì¿¡´Â¿ä
Äڵ尡 Á» ÁöÀúºÐÇØ Áö°ÚÁö¸¸ int c = 0 <-- À̶õ°É Çϳª ¸¸µé¾î¼­¿ä
break; Çؼ­ swtich ³¡ ºÎºÐ¿¡ ´Ù½Ã break; ÇϱâÀü¿¡ º¯¼ö  0 , 1 ÀÌ·¸°Ô ¹Ù²ãÁÖ¼¼¿ä

°£´ÜÈ÷ ¿ä¾àÇϸé

1. Àüü¸¦  while(1) ·Î ÇÑ´Ù.
2. ¹Ýº¹µÇ´Â ºÎºÐÀº 1 À¯Áö Á¾·á´Â 0À¸·Î º¯°æ
3. break·Î switch¹®¸¸ ºüÁ®³ª°¥°æ¿ì º¯¼ö Çϳª ´õ Ãß°¡Çؼ­ break ¸¦ µÎ¹ø¾²°ÔÇؼ­
while¹® ºüÁ®³ª°£´Ù.

ÀÌÁ¤µµ°¡ µÇ°Ú³×¿ä.

  Hit : 2702     Date : 2006/12/26 05:00



    
2824 ºñ¹Ð±ÛÀÔ´Ï´Ù  ¤¤¸Á´Ô¤©     chldiehd
10/13 3
2823   ºñÁÖ¾ó ½ºÆ©µð¿À 6.0Ã¥¿¡¼­´Ù¿î¹ÞÀ¸¶ó°íÇϴµ¥ ¾îµð¼­¹Þ¾Æ¿ä[1]     chldiehd
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2820   ¾Æ·¡ ½ºÅ©¸³Æ® ¿øº»ÆÄÀÏ     chomin91
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2815   ÀÌ°Å ¾î¶»°Ô ÄÚµùÀ» ÇؾßÇÒÁö..;;;[1]     chun4foryou
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2814   ÀÌ°ÍÁ» Ç®¾îÁֽǺРÀÖ³ª¿ä??[2]     chun4foryou
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2813   ÇÁ·Î±×·¥ ¸ðµâÈ­¿¡ ´ëÇؼ­...     chun4foryou
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2809   Ãʺ¸°¡ Áú¹®ÇÕ´Ï´Ù...°³³äÀÌ ¾È¼­³×¿ä..     chun4foryou
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2808   ³×Æ®¿öÅ© °øºÎ ½ÃÀÛ... Ã¥, ½ÎÀÌÆ® Ãßõ ºÎŹ µå¸³´Ï´Ù.[7]     chup88
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2807     [re] crypt¶ó´Â ÇÔ¼ö´Â ¹º°¡¿ä?[1]     ChuRack
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2806   °í¹Î..[4]     chw7379
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2805   C¿¡¼­ 99999*99999 ¸¦ Ç¥ÇöÇغ¸·Á°íÇϴµ¥¿ä (..)[5]     cirisilver90
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