ÇÁ·Î±×·¡¹Ö

 3204, 13/161 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   kalsutain
   ¼ÖÁ÷È÷ ¹°¾îº¼²²¿ä ¤Ð¤Ð.. ÀÌ°Ô ÀÌÇØ°¡ ¾ÈµÇ¿ä ¤Ð¤Ð.. ÁÖ¼®À̳ª ÀÌÇØ¿¡ µµ¿òÀ» Á» ÁֽǺР..¤Ð¤Ð

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_programming&no=3161 [º¹»ç]


#include <stdio.h>                     /* project #1 */
#include  <string.h>
void main() {
        FILE   *fp;
        char    buf[80];
        int      n = 0;
        if ((fp = fopen("sample.s", "r")) == NULL) {
        fprintf(stderr, "file not found...\n");  exit(1);
}

while(fgets(buf, sizeof(buf), fp) != NULL) {
        n += get_token_num(buf);
        }
        fclose(fp);
        printf("Number of token = %d\n", n);
}

int get_token_num(char *bp)
{
        char   *cp;
        int      n = 0;
        for(cp = strtok(bp, " \t\n"); cp != NULL; )
        {
                n++;
                cp = strtok(NULL, " \t\n");
        }

        return(n);
}

  Hit : 3216     Date : 2011/09/12 03:00



    
¸±¶ó°í sample.s ÆÄÀÏ¿¡ ÀÖ´Â ¹®ÀÚ¿­À» Àоî¿Í¼­ \t\n ¸¦ ¸¸³¯¶§¸¶´Ù nÀ» 1¾¿ Áõ°¡½ÃÄѼ­ Ãâ·Â½ÃÅ°´Â ÇÁ·Î±×·¥À̳׿ä. ¾ÆÁÖ ±âÃÊÀûÀÎ ¼öÁØÀε¥.. ÀÌ·±°ÍÁ¶Â÷ ÀÐÀ»¼ö ¾øÀ¸½Å ½Ç·ÂÀ̶ó¸é ±âÃÊ°¡ ¾ÈµÇ¾îÀִ°ſ¹¿ä. ¿­Ç÷°­ÀÇ Ã·ºÎÅÍ º¹½ÀÇϼ¼¿ä~~ 2011/09/13  
¸±¶ó°í #include <stdio.h> /* project #1 */
#include <string.h>
void main() {
FILE *fp; //ÆÄÀÏ Çڵ麯¼ö ¼±¾ð
char buf[80]; //sample.s¿¡¼­ ÀÐÀº ¹®ÀÚ¿­ ´ãÀ» ¹öÆÛ ¼±¾ð
int n = 0;
if ((fp = fopen("sample.s", "r")) == NULL) {
//sample.sÆÄÀÏÀ» Àбâ¸ðµå·Î ¿­°í, ÆÄÀÏÇڵ麯¼ö fp¿¡ ¿ÀÇÂµÈ ÆÄÀÏÀÇ Çڵ鰪À» ³Ö´Â´Ù. ¸¸¾à NULLÀ̶ó¸é ¾Æ·¡ÄÚµå ½ÇÇà.
fprintf(stderr, "file not found...\n"); exit(1);
//NULLÀ̶ó¸é file not found¶ó´Â ¹®ÀÚ¿­À» Ãâ·ÂÈÄ Á¾·á½ÃŲ´Ù.
}

while(fgets(buf, sizeof(buf), fp) != NULL) {
//¾Æ±î fileÀÌ openµÇÁö¾Ê¾ÒÀ»¶§ ÀÚµ¿Á¾·áÀ̹ǷΠÀÌ ÄÚµå´Â ÀÚµ¿À¸·Î fileÀÌ openµÇ¾úÀ»¶§ ½ÇÇàµÇ´Â ÄÚµåÀÌ´Ù. fpÆÄÀÏÇڵ麯¼ö¿¡ ´ã±ä Çڵ鰪À» ÀÌ¿ëÇÏ¿© ÇØ´ç Çڵ鰪 ÆÄÀÏ¿¡¼­ buf¹è¿­ Å©±âÀÎ 80¸¸Å­À» Àоî¿Â´ÙÀ½ buf¹è¿­¿¡ ÀúÀå½ÃŲ´Ù.
n += get_token_num(buf);
//buf¹è¿­À» get_token_numÇÔ¼ö¿¡ ÀÎÀÚ·Î Àü´ÞÇÑ´Ù. get_token_numÇÔ¼ö´Â buf¹®ÀÚ¿­À» \t\n´ÜÀ§·Î ¹®ÀÚ¿­À» ÀÚ¸£´Âµ¥, ÀÚ¸¦¶§¸¶´Ù n°ªÀ» 1¾¿ Áõ°¡½ÃŲ´Ù. ±× n°ªÀ» ¸®ÅÏÇØÁÖ´Â°Ô get_token_numÇÔ¼ö°¡ ÇÏ´ÂÀÏ. }
fclose(fp);
//fpÆÄÀÏÇÚµéÀ» ´Ý´Â´Ù.
printf("Number of token = %d\n", n);
//n°ªÀ» Ãâ·ÂÇØÁØ´Ù.
}

int get_token_num(char *bp)
{
char *cp;
int n = 0;
for(cp = strtok(bp, " \t\n"); cp != NULL; )
{
n++;
cp = strtok(NULL, " \t\n");
}

return(n);
}
2011/09/13  
prosper Ç×»ó ±âÃʺÎÅÍ º¸½Ã±æ ¹Ù¶ø´Ï´Ù.

¹®¹ýÀ» ¸ð¸£´Âµ¥ Äڵ常 º»´Ù°í ÇØ°áµÇÁö ¾Ê½À´Ï´Ù.

°øºÎÇÏ´Â ½À°üÀ» ÷À½ À߸øµéÀÌ¸é ²ÙÁØÈ÷ ¶È°°½À´Ï´Ù.

#include Çϴ¿ªÈ°?
<stdio.h> ¿Í "stdio.h"ÀÇ Â÷ÀÌ´Â?
¸ÞÀÎÇÔ¼öÀÇ void ¶æÀº? int·Î ¹Ù²î¸é ¾îµð¸¦ ¼öÁ¤ÇØ¾ß ÇÏ´ÂÁö?

C¿¡¼­ ¿Ö Ç×»ó ¼­µÎ¿¡ ¼±¾ðÀ» ÇÏ´ÂÁö?
º¯¼ö¸¦ »ç¿ëÇϱâÀ§Çؼ­ ¿Ö ÃʱâÈ­¸¦ ÇÏ´ÂÁö?
º¯¼ö ÃʱâÈ­¸¦ ÇÏÁö ¾ÊÀ¸¸é ¾î¶»°Ô µÇ´ÂÁö?
Æ÷ÀÎÅÍ´Â ¹«¾ùÀÎÁö?
fopen() , fprintf(),exit(),while(),return(),strtok(),for() ÇÔ¼ö ¿øÇüÀº ¾î¶»°Ô µÇ´ÂÁö?

»ç¿ëÀÚ ÇÔ¼ö´Â ¾î¶»°Ô ¸¸µå´ÂÁö?
ÇüŸÀÔÀº ¹«¾ùÀÌ°í Á¾·ù´Â ¾ó¸¶³ªµÇ¸ç, ÇüŸÀÔ º¯È¯Àº ¾î¶»°Ô ÇÏ´ÂÁö?
¿¬»êÀÚ´Â ¹«¾ùÀÌ°í ¾î¶»°Ô »ç¿ëÇÏ´ÂÁö?

ÀÌÁ¤µµ¸¦ ¾È´Ù¸é ÀÌ·± Áú¹®Àº ÇÏÁö ¾ÊÀ»µí ½Í³×¿ä.
2011/09/16  
º°ºûÀ»´ã¾Æ ±Ùµ¥ °áÁ¤ÀûÀ¸·Î ¹®¹ýÀÌ Á» ƯÀÌÇÑ°Ô

main ¾Õ¿¡ ÇÔ¼ö¼±¾ðÀÌ ¾øÀÌ µÚ¿¡ Á¤ÀǸ¸ Çߴµ¥, °ú¿¬ ÄÄÆÄÀÏÀÌ µÇ¾úÀ»±î¿ä? ¤·¤µ¤·
2011/09/16  
Ǭ¼ö¿ÕÀÚ ¿¾³¯ °í¸´Àû¿¡ Turbo-C ¶ó´Â µµ½º¿ë C ¿¡¼­´Â ±»ÀÌ main¾Õ¿¡ ¼±¾ð ¾ÈÇØÁÖ°í ±¸ÇöÇصµ ÄÄÆÄÀÏ µÇ¾ú´ø ±â¾ïÀε¥... Àß ¸ð¸£°Ú³×¿ä. ¿äÁò C ÄÄÆÄÀÏ·¯´Â ¿¡·¯³»´ÂÁö ¿ö´×ÀÎÁö.. °Á ºôµå±îÁö µÇ´ÂÁö.. ¤¾¤¾ ´Ü Á¦ ±â¾ïÀÌ ¸Â´Ù¸é¿ä. ¤» 2011/09/23  
2964   ¼øȯ »ý¿­ »ý¼º±â     tonoticing
11/19 2710
2963   ¼¿ÄÚµå ¸¸µé±â¿¡¼­...[5]     movestar
05/21 2722
2962   ¼¼»óÀÇ ¸ðµç ÇÁ·Î±×·¡¹Ö¾ð¾îÁ» ¾Ë·ÁÁÖ¼¼¿ä.[6]     ¸Û¸ÛÀÇÁ¦ÀÚ
10/11 3073
2961   ¼¼±×¸àÅ×ÀÌ¼Ç ¿À·ù[2]     gloriahky
01/26 2684
2960   ¼º°Ý¿¡ ¸Â´Â °Ô½ÃÆÇÀÌ ¾ø¾î¼­ ¿©±â ¿Ã·Á¿ä;;     eveangellion
02/04 2230
2959   ¼³¸íÁ»..[2]     tolta
02/24 3069
2958   ¼³Ä¡Á¦ÇÑ ¼Â¾÷ ÇÁ·Î±×·¥ ¸¸µå´Â ¹æ¹ý µµ¿ò ºÎŹµå·Á¿ä[2]     radio557
07/11 2613
2957   ¼­½ÄÁöÁ¤ %c¿Í %sÀÇ Ç¥½Ã[7]     k1475369
02/22 2702
2956   ¼­¹ö¿¡¼­ °×À» ½ÇÇàÇÏ·Á¸é??[1]     kybcis
05/28 2387
2955   ¼­¹ö[1]     smile_mut
06/27 2717
2954   ¼Ö¶ó¸®½º BSM¿¡¼­ »ý¼ºÇÏ´Â °¨»ç ·Î±×¸¦ ½Ç½Ã°£À¸·Î ȹµæÇÏ·Á´Â ÇÁ·Î±×·¥À» ÀÛ¼ºÇÏ·Á ÇÕ´Ï´Ù.[28]     ljs0766
02/23 3717
2953   ¼öÇп¡¼­ ½Ç¼ö¿Í c¾ð¾î¿¡¼­ ½Ç¼ö¿Í´Â ´Ù¸¥°Ç°¡¿ä?[5]     k1475369
09/24 2604
2952   ¼öÇнİú ¹®ÀÚ½ÄÀÇ Áú¹®~[1]     k1475369
02/22 2478
2951   ¼öÇаø½ÄÇÁ·Î±×·¡¹ÖÁú¹®ÀÌ¿ä[2]     tolta
06/07 3226
  ¼ÖÁ÷È÷ ¹°¾îº¼²²¿ä ¤Ð¤Ð.. ÀÌ°Ô ÀÌÇØ°¡ ¾ÈµÇ¿ä ¤Ð¤Ð.. ÁÖ¼®À̳ª ÀÌÇØ¿¡ µµ¿òÀ» Á» ÁֽǺР..¤Ð¤Ð[5]     kalsutain
09/12 3215
2949 ºñ¹Ð±ÛÀÔ´Ï´Ù  ¼öÁ¤¾î¶»°ÔÇÏÁÒ     rlaeorb
07/23 19
2948   ¼Ò½º¿Í °á°ú°¡ °°Àº ¼Ò½ºÄÚµå[1]     ewqqw
03/08 3438
2947   ¼Ò½º¸¦ Â¥´Â°Í¿¡´Â ´äÀÌ ¾ø´Â°Ç°¡¿ä?[3]     SeungAh
03/05 2743
2946   ¼Ò½º°øºÎ¸¦ ÇÏ°í ½ÍÀºµ¥...[13]     ºÒ¾ÈÇØ..
05/07 3716
2945   ¼Ò½ºÄÚµå µÎ°³ÀÇ Â÷ÀÌÁ¡Á»...[5]     Malcom
06/23 2609
[1]..[11][12] 13 [14][15][16][17][18][19][20]..[161]

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