1586, 41/80 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   lackhole
   Penguins.png (18.4 KB), Download : 14     [¿À¸¥ÂÊ ¹öÆ° ´­·¯ ´Ù¿î ¹Þ±â]
   [Æß]C Language (swap)

http://www.hackerschool.org/HS_Boards/zboard.php?desc=desc&no=8159 [º¹»ç]



c¾ð¾î swap¿¹Á¦

a ¿¡´Ù 1À» ÀÔ·ÂÇÏ°í b¿¡´Ù 2¸¦ ÀÔ·ÂÇÏ°í a¿ÍbÀÇ °ªÀ» ¹Ù²Ù´Â ¿¹Á¦¸¦ ¸¸µé¶ó°í ÇÑ´Ù¸é c¾ð¾î¸¦ ÃʹÝÀ¸·Î Á¢ÇϽô ºÐµéÀº ¾Æ·¡¿Í °°ÀÌ ÀÛ¼ºÇÒ¼öµµ ÀÖ´Ù

#include <Stdio.h>

int main(void)
{
        int a , b;
        
        printf("a :");
        scanf("%d",&a); //1·Î ÀÔ·ÂÇÑ°æ¿ì
        
        printf("b :");
        scanf("%d",&b); //2·Î ÀÔ·ÂÇÑ°æ¿ì
        
        b = a;  
        a = b;  
        
        printf("a : %d\nb : %d\n",a , b);
        
        return 0;
}
c¾ð¾î¸¦ ÃʹÝÀ¸·Î Á¢ÇϽŠºÐÀº ÀÌ·¸°Ô ÀÛ¼ºÇÒ¼öµµ ÀÖ½À´Ï´Ù.

ÇÏÁö¸¸ ÀÌ·¸°Ô ÀÛ¼ºÇϸé
b=a;
a=b;
ºÎºÐ¿¡¼­ °ª¼Õ½ÇÀÌ ÀϾ´Ï´Ù.
ÀÏ´Ü aÀÇ °ªÀ» b¿¡´Ù ³Ö¾ú½À´Ï´Ù.c¾ð¾î´Â À§¿¡¼­ ¾Æ·¡·Î Àб⠶§¹®¿¡
a=b;¿¡¼­ a°ª¿¡´Ù b¸¦ ³ÖÁö¸¸  À§¿¡¼­ bÀÇ °ªÀÌ a·Î ¹Ù²ï »óÅ·ΠµÇ±â¶§¹®¿¡ µÑ´Ù aÀÇ °ª°ú µ¿ÀÏÇØÁø´Ù´Â ¿À·ù°¡ ÀÖ½À´Ï´Ù.
±×·¡¼­ swapÀº ¾Æ·¡¿Í °°Àº ÄÚµå

#include <Stdio.h>

int main(void)
{
        int a , b;
        int tmp = 0; //temporay
        
        printf("a :");
        scanf("%d",&a); //1·Î ÀÔ·ÂÇÑ°æ¿ì
        
        printf("b :");
        scanf("%d",&b); //2·Î ÀÔ·ÂÇÑ °æ¿ì
        
        tmp = b;  //b°ª ¹Ì¸® ÀúÀå
        b = a;  //b°ªÀÌ a·Î ¹Ù²ñ  //swap
        a = tmp;  //aÀÇ °ªÀº tmpÀÇ ÀúÀåµÈ bÀÇ °ª
        
        printf("a : %d\nb : %d\n",a , b);
        
        return 0;
}

ÀÌ·¸°Ô bÀÇ °ªÀ» ¹Ì¸® tmp¶ó´Â º¯¼öÀÇ ÀúÀåÀ»ÇØÁÖ°í
a = tmp;·Î ÀúÀåµÈ bÀÇ °ªÀ» °¡Á®¿É´Ï´Ù'


  Hit : 7565     Date : 2015/10/17 07:38



    
wsj7178 ÀÌ°É ÀÌ¿ëÇؼ­ ÇÔ¼öµµ ¸¸µé¼ö ÀÖÁÒ
void swap(int *x, int *y)
{
int tmp;
tmp = *x;
*x = *y;
*y = tmp;
}
2015/11/29  
786   ½ºÅ©¸³Æ®¾Ë·ÁÁֽǺÐ~     lcd7132
05/03 5823
785   ÇØÄ¿ºÐ ±¸ÇÕ´Ï´Ù[4]     lakorea00
01/16 8099
  [Æß]C Language (swap)[1]     lackhole
10/17 7564
783   z[3]     kws9407
06/24 5186
782   ¤·[3]     ksmfou98
09/17 6005
781   °õÇÿ¡¼­ Ãë¾àÁ¡ÀÌ ¹ß°ß[9]     koresong
11/01 10747
780   ¾Ë¾à`¹«·á¹é½Å `Á¦2ÀÇ PC±×¸° »çÅÂ`[10]     koresong
11/01 7475
779   ÄÄÇ»ÅÍ º¸¾ÈÇÁ·Î±×·¥ ¹«½ÉÄÚ ³»·Á¹Þ¾Ò´Ù°£ ³¶ÆР    koresong
10/31 6774
778   °³ÀÎ Á¤º¸¸¦ ÁöÅ°´Â 10°è¸í     koresong
10/18 6967
777   GoogleÀ» ÀÌ¿ëÇÑ »çÀÌÆ® º¸¾È °Ë»ç Tip     koresong
10/18 7562
776   ¾Èö¼ö¿¬±¸¼Ò°¡ ±ÇÇÏ´Â PC º¸¾È ¼öÄ¢     koresong
10/18 6676
775   ¿Ïº®ÇÏ°Ô ÆÄÀÏÀ» Áö¿ì´Â ¹æ¹ý     koresong
10/18 9768
774   ÇØÅ·À̶õ? 2ºÎ[1]     koresong
10/04 7275
773   ÇØÅ·À̶õ? 1ºÎ[17]     koresong
10/04 11358
772   ÇØÅ·¹æÁö À§ÇÑ ÃÖ¼ÒÇÑÀÇ ¿¹¹æÁ¶Ä¡¹ý     koresong
10/04 6967
771   ÇØÅ·ÇÑ ¾ÆÀÌÆù, ÀÛµ¿ ¾ÈµÉ¼öµµ ÀÖ´Ù     koresong
09/29 6304
770   ½Å±âÇÑ ÇÁ·Î±×·¡¹Ö ¾ð¾î[3]     koreal33t
09/06 4758
769   À©µµ¿ì,¸®´ª½º¿¡¼­ ³» ip¸¦ È®ÀÎÇØ º¸ÀÚ [1]     koreal33t
09/06 3960
768   CTF »çÀÌÆ®[1]     koreal33t
09/06 4621
767   ÀÚ°ÝÁõ (¹®Á¦)»çÀÌÆ® [2]     koreal33t
09/06 4443
[1].. 41 [42][43][44][45][46][47][48][49][50]..[80]

Copyright 1999-2024 Zeroboard / skin by Hackerschool.org / Secure Patch by Hackerschool.org