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http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_programming&no=3361 [º¹»ç]


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Á¦°¡ Ǭ°Å´Â ÀÚ²Ù 0ÀÌ ³ª¿É´Ï´Ù
#include<stdio.h>

int main(void)
{        
        int num = 3 ;

        num= num<<3 ;
        num= num>>2 ;
        
        printf("3 x 8 / 4 = %d" , num) ;
        
        return 0;
}

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¾Æ·¡²¨´Â Á¦°Çµ¥ ¿Ö ¾ÈµÇ³ª¿ä?
ÀÚ²Ù 0ÀÌ ¶ß³×¿©

#include<stdio.h>

int main(void)
{        
        int num = 3 ;

        int num1 ;
        
        
        num1= num<<3 ;
        num1= num>>2 ;
        
        printf("3 x 8 / 4 = %d" , num1) ;
        
        return 0;
}

  Hit : 4127     Date : 2012/03/26 02:06



    
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numº¯¼öÀÇ °ªÀ» >>2¹ø ºñÆ®¸¦ À̵¿½ÃŲ °ªÀ» ´Ù½Ã num1¿¡ µ¤¾î¾º¾ú½À´Ï´Ù Áï ±×³É num º¯¼ö¿¡>>2¹ø ÇÑ °á°ú¸¦ num1¿¡ ÁØ ¼ÀÀ̳׿ä.

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num1 = num << 3; // 0000 0011 -> 00001 1000
num1 = num1 >>2; // 0001 1000 -> 0000 0110
·Î ÇÏ¸é µÉ°Å°°³×¿ä
2012/03/26  
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06/13 2796
3164   21ÀÏ Ã¥À¸·Î °øºÎÇÏ°íÀÖ½À´Ï´Ù.[3]     dnwhdtjd
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09/13 3047
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3158   2Â÷ ¹è¿­ Áú¹®[1]     MyonlyStar
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3155   2Â÷¿ø ¹è¿­¿¡ ´ëÇؼ­[3]     3cushion
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  3x8/4¸¦ °è»êÇϴ°ǵ¥¿ä[2]     dokito
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3148   475¹ø ¼Ò½º ¼öÁ¤Çؼ­ ´Ù½Ã ¿Ã·Áº¾´Ï´Ù. ^^[4]     kauel
05/13 3992
3147   64bit À©µµ¿ì¿¡¼­µµ ¾î¼Àºí¸®ÇнÀÇÑ°æÀÌ µÉ±î¿ä[1]     sunki4123
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