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a456753 | |||||||
[C¾ð¾î] ¹®ÀÚ·ÎµÈ ¹®ÀÚ¿À» ¼ýÀÚ·Î º¯È¯ ½ÃÄÑ ÀúÀåÇϱâ Áú¹®¿ä~ | |||||||
http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_programming&no=2061 [º¹»ç]
Hit : 16117 Date : 2009/06/15 09:00
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commio | ... ´ç¿¬È÷ ¾ÈµÇÁÒ.. atoi ³ª atof´Â ¹®ÀÚÇü ¼ýÀÚ Áï "123"°ú °°Àº°Í¸¸ °¡´ÉÇÕ´Ï´Ù. Ȥ½Ã ¾Æ½ºÅ°ÄÚµå °ªÀ» ÀúÀåÇÏ°í ½ÍÀ¸½Å°Ç°¡¿ä..?? ;; À¯´ÏÄڵ峪... char a[]="abc" ¸¦ ¼ýÀÚ·Î ¹Ù²Ù¸é ¹«½¼ ¼ýÀÚ°¡ ³ª¿À±æ ¹Ù¶ó´Â°Ç°¡¿ä..>?? ;; |
2009/06/15 | |
a456753 | ¿¹ ¾Æ½ºÅ° ÄÚµå·Î¿ä ±Ùµ¥ int·Î ij½ºÆà Çؼ Çصµ ¾ÈµÇ°í Æ÷¹®À¸·Î ¹è¿ °ª ÇϳªÇϳª¾¿ °ªÀ» ³Ö¾îµµ ¾ÈµÇ°í¿ä... ÀÌ»óÇÑ ¿¡·¯¸¸ ÀÚ²Ù³ª°í... init.... Àִ°Šº¸´Ï±î ÃʱâÈ ¹¹½Ã±äµ¥ Ãʱâȵµ Çߴµ¥ ¿Ö ¶ß´ÂÁö ¸ð¸£°Ú³×¿ä |
2009/06/15 | |
a456753 | ¿åÀÌ Àý·Î ³ª¿À´Â±º¿ä.... Á¦°¡ ¹Ùº¾´Ï´Ù ¹Ý¼ºÇÏ°Ú½À´Ï´Ù | 2009/06/15 | |
sjh21a | unsigned long singi_atol(char *s) { char *p=s; int i; unsigned long temp=0; unsigned long res=0x10000000; if(*(p+0) == '0' && ( *(p+1) == 'x' || *(p+2) == 'X') ) //'0x' delete. p=s+2; //16^7 == 268435456 for(i=0;i<strlen(p);i++) { if( *(p+i) >= '\x30' && *(p+i) <= '\x39') temp += ((*(p+i)-0x30) * res); //4Â÷À̾¿. else if( *(p+i) >= '\x61' && *(p+i) <= '\x66') temp += ((*(p+i)-0x57) * res); //4Â÷À̾¿. else return -1; res >>= 4; } return temp; } ¿ä ÇÔ¼ö º¯ÇüÇؼ ½áº¸¼¼¿ä |
2009/06/16 | |
sjh21a | À§ ÇÔ¼ö´Â 0x12345678 --> ¹®ÀÚ¿À» 16Áø¼ö 0x12345678 ·Î ¸¸µé¾î ÁÝ´Ï´Ù | 2009/06/16 | |
commio | ¾ÏÈ£È ¾Ë°í¸®ÁòÀΰ¡¿ä..? ¤»¤»;; ¾µ¸¸ÇÏ°Ú±º¿ä...¤¾¤¾; |
2009/06/16 | |
commio | int main() { char mes[]="ABC"; int *change; int i; change = (unsigned int *)calloc(strlen(mes),sizeof(char)); for (i=0; i < (int)strlen(mes) ; i++) change[i] =(unsigned char)mes[i] ; for(i=0; i< (int)strlen(mes);i++) printf("%d\n",change[i]); return 0; } Á¦°¡ÇÑ ÄÚµåÀÔ´Ï´Ù, ¾Æ½ºÅ°ÄÚµå´Â À½¼ö°¡ ¾ø±â¶§¹®¿¡... ºÎÈ£¾ø´Â char·Î ¹Þ¾Ò°í¿ä...... ¹¹ ¾Ë¾Æ¼ ÀÌÇظ¦... ¤»; |
2009/06/16 | |
md.house | #include <string.h> int main() { char m[] = "ABC"; int idx = 0; while( m[idx] ) printf( "%d", m[idx++] ); } |
2009/06/26 | |
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