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http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_programming&no=294 [º¹»ç]


#include <stdio.h>

main(void)
{
        int i,n,sum;
        printf("for ·çÇÁ\n");
        sum = 0;

        for(i=1 ; i<=10 ; i++)
        {
                scanf("%d",&n);

                if(n == -1)
                {
                        break;
                }
                sum += n;
        }
        printf("sum = %d\n",sum);
        printf("while  ·çÇÁ \n");
        
        i=10;

        while(1)
        {
                printf("%d\n",i);

                if(i == 13)
                {
                        break;
                }

                ++i;

                printf("end\n");

        }
}

¿©±â¼­ ´Ù¸¥°Å´Â ¾ÖÇØ °¡°¡´Âµ¥ while(1)¶õ ¹®±¸°¡ 1ÀÌ¸é ·çÇÁÇ϶õ ¾î¹ÌÀε¥ ÂüÁ¶ÇÏ´Â º¯¼ö´Â ¾ÕÀÇ i °°Àºµ¥ i=10Àε¥ ÀÌ°ÍÀÌ 1ÀÌ ¾Æ´Ñµ¥ ½ÇÇàÀÌ µÇ´Âµ¥ ¾î¶»°Ô Çؼ­ µÇ´Â °Ì´Ï±î

while(1) <- while(x) ¿¡¼­ x °¡ 1ÀÌÁÒ? (1 or-1) Àº TRUE À» ³ªÅ¸³À´Ï´Ù.
¶ÇÇÑ x °¡ 0 ÀÌ¿Ü ´Ù¸¥ Á¤¼ö¶ó¸é ¹«ÇÑ·çÇÁ°¡ µÇ¾î ¹ö¸³´Ï´Ù.
ÀÌ ¹«ÇÑ·çÇÁ¿¡¼­ ºüÁ® ³ª¿À±â À§Çؼ± break ¸¦ »ç¿ëÇÏ¼Å¾ß µÇ´Â°Ç ¾Æ½ÃÁÒ?
À§ÀÇ ¼Ò½º¿¡¼± ´Ô²²¼­ ¸»¾¸ÇϽô i = 10 ÀÌ°ÍÇÏ°í´Â ÀüÇô »ó°üÀÌ ¾ø´Âµ¥¿ä??

±×¸®°í i = 10; <- ÀÌ°ÍÀº ¾È½áµµ »ó°ü ¾ø½À´Ï´Ù.

  Hit : 3360     Date : 2004/01/01 08:46



    
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