http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_programming&no=191 [º¹»ç]
¼Ò½º Äڵ忡 ¾à°£ ¹®Á¦°¡ ÀÖ´Â°Í °°½À´Ï´Ù.
ÀÏ´Ü ÀÌ ºÎºÐ. if( !( a > b ) ) ÀÌ°ÍÀº "a°¡ bº¸´Ù Å©Áö ¾Ê´Ù¸é"À» ÀǹÌÇÕ´Ï´Ù. Áï, Á¶±Ý ´õ ½±°Ô Ç¥ÇöÇϸé if(a<=b)°¡ µË´Ï´Ù.
±×·±µ¥ »ç½ÇÀº a°¡ bº¸´Ù Å«°Ô ¾Æ´Ï°í, ´õ À۾ƾßÁö ÇÁ·Î±×·¥ÀÌ Á¤»óÀûÀ¸·Î ¼öÇàµÇ°ÚÁö¿ä. µû¶ó¼ if(a>=b) ȤÀº if(!(a < b))·Î ¼öÁ¤ÇØ Áֽñ⠹ٶø´Ï´Ù.
¶Ç, for( c = a; c < b; c += 1 ) ¿¡¼ º¸¸é c < b ¶ó°í µÇ¾îÀÖ¾î b´Â Æ÷ÇÔµÇÁö ¾Ê´Âµ¥, bµµ Æ÷ÇԵǵµ·Ï °íÃľߵǰÚÁö¿ä.
for( c = a; c <= b; c += 1 ) ·Î ¼öÁ¤ÇÏ¸é µÉµí ÇÕ´Ï´Ù.
È¥¶õÀ» ³¢Ãĵå·Á Á˼ÛÇÕ´Ï´Ù.
>139ÂÊÀÇ ¿¹Á¦ÀÇ ¼Ò½º..
>========================================================
>#include <stdio.h>
>
>int main( void )
>{ int a, b, c, t = 0;
> printf(" enter a start number: ");
> scanf("%d",&a);
> printf(" enter a end number : ");
> scanf( "%d", &b);
> if( !(a > b) )
> {
> printf("a must be smaller than b.\n");
> return 1;
> }
> for( c=a; c<b; c += 1)
> t+=c;
> printf(" %d\n",t);
> return 1;
>}
>
>================================================================
>Ã¥¿¡º¸¸é À̼ҽº¸¦ ½ÇÇà½ÃÅ°¸é µÎ¼ö¸¦ ÀÔ·Â¹Þ°í µÎ¼ö»çÀÌÀÇ ¸ðµç Á¤¼ö¸¦ ´õÇÑ°ªÀ»
>Ãâ·ÂÇØÁشٰí Çϴµ¥..
> a<b ÀÌ·¸°Ô ÀÔ·ÂÀ»Çϸé a must...°¡ ¶ß°í
>a>b ÀÌ·¸°Ô ÀÔ·ÂÇϸé 0À̶ó´Â ¼ýÀÚ¸¸¶ß´Âµ¥..
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>¾Æ´Ï¸é À̼ҽº¿¡ ÁÖ¼®ÀÌ¶óµµ ´Þ¾ÆÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù.
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Hit : 4059 Date : 2003/11/10 02:58
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