http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_programming&no=1272 [º¹»ç]
*****µÎ¹ø° Áú¹®**********
#include <stdio.h>
int main(void)
{
char a='a';
printf("%d\n",sizeof(a)); //°ª 1
printf("%d\n",sizeof('a')); //°ª 4
printf("%d\n",sizeof("a")); //°ª 2
printf("%d",sizeof(char)); //°ª 1
}
À§¿¡ º¸½Ã¸é sizeof('a')°¡ 4°¡ ³ª¿É´Ï´Ù.
Á¦ »ý°¢À¸·Î´Â 1¹ÙÀÌÆ®°¡ ³ª¿Â´Ù°í »ý°¢Çߴµ¥... ¿Ö 4¹ÙÀÌÆ®°¡ ³ª¿ÀÁ®??
¹®ÀÚ »ó¼ö ¾Æ´Õ´Ï±î?--;;;;;;
¾Æ´Ï¸é. 'a'¸¦ ÇϳªÀÇ ¼ýÀÚ 97·Î ¹Þ¾Æµå·Á¼.. int(4¹ÙÀÌÆ®)·Î ó¸®Çؼ ±×·±°¡¿©?
¸¸¾à ±×·¸´Ù¸é..
char moon='a';<--ÀÌ°æ¿ì
moon¿¡ 97°ªÀÌ µé¾î°£´Ù´Â°Å´Â ¾Ë°Ú½À´Ï´Ù.
ÇÏÁö¸¸..'a'¸¦ ÄÄÇ»ÅÍ°¡ intÇüÀ¸·Î ¹Þ¾ÆµéÀδٸé charÇü º¯¼ö moon(1¹ÙÀÌÆ®)¿¡
µé¾î°¡°Ô µÇ¸éÀº int Çü 4¹ÙÀÌÆ®¿¡¼ ¾ÕÂÊ ÃÑ 3¹ÙÀÌÆ®°¡ ¼Õ½ÇµÇÁö ¾Ê³ª¿ä?ÀÚµ¿Çü º¯È¯¿¡ ÀÇÇؼ¿ä...
´äº¯ºÎŹµå¸³´Ï´Ù..³Ê¹« ±Ã±ÝÇÕ´Ï´Ù.
|
Hit : 2663 Date : 2007/02/01 01:15
|