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 3204, 1/161 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
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   http://eloiz.woobi.co.kr/JavaPlus/
   [re] [¿ÏÀü±âÃÊ]¹è¿­°úfor¹® ¿¹Á¦¿¡¼­Áú¹®..

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_programming&no=1284 [º¹»ç]


===============================================================================

>#include <stdio.h>
>
>main()
>
>{
>char temp;
>static char tbl1[6]="abcde";
>static char tbl2[6]="vwxyz";
>int i;
>
>for(i=0; i<6; i++)
>{
>temp=tbl1[i];
>tbl1[i]=tbl2[i];
>tbl2[i]=temp;
>}
>printf("tbl1=%s\n",tbl1);
>printf("tbl2=%s\n",tbl2);
>
>}
>
>
>¾È³çÇϼ¼¿ä.. ¿ÏÀü ÃÊÃÊÃÊÂ¥ÀÔ´Ï´Ù
>
>Ã¥À¸·Î È¥ÀÚ µ¶ÇÐÇÏ´ÂÁßÀä.. Àú ¿¹Á¦¸¦ ºÐ¼®Ç϶ó°í Çߴµ¥
>Ãâ·ÂÇÏ¸é °á±¹ tbl1,tbl2¿¡ ¼±¾ðµÇÀÖ´ø ¹®ÀÚ¿­ÀÌ ¼­·Î ¹Ù²¸¼­ ³ª¿À´Â ¼Ò½ºÀÔ´Ï´Ù..
>
>±Ùµ¥ Àú±â¼­ for¹®ÀÇ ¿ëµµ¸¦ ¸ð¸£°Ú½À´Ï´Ù...
>
>temp=tbl1[i];
>tbl1[i]=tbl2[i];
>tbl2[i]=temp;
>
>ÀÌ ºÎºÐÀÌ¿ä.. µÚ¿¡ [i]ÀÌ°Ç ¾î¶² °³³äÀÎÁö ¾Ë°íÀÖ½À´Ï´Ù.. ±Ùµ¥ ¿©±â¼­ ¼­·Î ´ëÀÔÀ»Çϴµ¥
>
>¿Ö [i]¸¦ ÀÌ¿ëÇϴ°ɱî¿ä? ¾îÂ¥ÇÇ ±× ¹è¿­ÀÚü¸¦ ´ëÀÔÇÒ·Á´Â°Å¸é ±»ÀÌ for¹®À» ¾È½áµµ
>µÉ°Å°°Àºµ¥... ¶Ç [6] À¸·Î Çؼ­ Ãâ·ÂÇϴϱñ ¿ø·¡ÀÖ´ø ¹®ÀÚ¿­±×´ë·Î ³ª¿À´õ¶ó±¸¿ä...
>
>Á¦°¡ ³ªÀÌ»ì ó¸Ô°í ¸Ó¸®°¡±»¾î¼­ ÀÌÇØ·ÂÀÌ µþ¸³´Ï´Ù.. Á» µµ¿ÍÁÖ¼¼¿ä ¤Ì.¤Ì
===============================================================================

char Çü º¯¼öÀÎ text°¡ ÀÖ´Ù°í »ý°¢Çغ¾½Ã´Ù.

charÇü º¯¼ö´Â ±ÛÀÚ "Çϳª"¸¦ ´ã´Â º¯¼öÀÌÁÒ.

±×·¯¹Ç·Î text¶õ º¯¼ö¿¡´Â 'a'³ª 'k' ÀÌ·±½ÄÀ¸·Î ÇѱÛÀÚ¸¸ ´ãÀ»¼ö Àִٴ°ÅÁÒ.

±×·±µ¥ ¿©·¯±ÛÀÚ¸¦ ´ã°í ½Í´Ù¸é? ±×·²¶§ ¹è¿­À» ¾¹´Ï´Ù.

text[6] À̶õ charÇü ¹è¿­º¯¼ö¸¦ ¼±¾ðÇÑ´Ù¸é [À§ÀÇ °æ¿ì char tbl1[6]="abcde";]

char text[6] = "abcde"; ÀÌ·±½ÄÀ¸·Î ¼±¾ðÇÏ°ÚÁÒ. Áï. text[0] = 'a' text[1] = 'b'

text[3] = 'c' text[4] = 'd' text[5] = 'e' ÀÌ·±½ÄÀ¸·Î µû·Î µû·Î ¼±¾ðµÇ¾ú´Ù°í º¸½Ã¸é µË´Ï´Ù.

À§ÀÇ for¹®ÀÇ ¿ëµµ´Â text[¼ýÀÚ]¿¡¼­ ¼ýÀںκÐÀ» ¹Ù²ãÁÖ±â À§ÇÑ ¹Ýº¹¹®ÀÔ´Ï´Ù.

for¾È¿¡¼­ °è¼Ó º¯Çϴ°ªÀÌ i°ªÀÌ ÀÖÁÒ? 0~5±îÁö º¯ÇÏ´Â ¼öÁÒ. ±×·¸±â¶§¹®¿¡ tbl1[i] ¶õ ¶æÀº i = 0À̸é tbl[0]ÀÌ µÇ°í i=1ÀÌ µÇ¸é tbl1[1]ÀÌ µÇ´Â½ÄÀÌÁÒ.

¾î·Æ°Ô »ý°¢ÇÏÁö ¸¶½Ã°í ´Ü¼øÈ÷ º¯¼öÀÇ ¹è¿­¼ýÀÚ¸¦ ¹Ù²ãÁÖ±â À§ÇÑ ¹æ¹ýÀ¸·Î ¾²±â À§ÇØ for¹®À» ¾²½Å´Ù°í »ý°¢ÇÏ½Ã¸é µË´Ï´Ù.

  Hit : 2940     Date : 2007/02/19 09:14



    
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