|
|
|
|
|
|
|
|
|
|
|
|
|
3206, 5/161 |
|
jj4st13 | |||||||
¾Æ±î ¹Ø¿¡ ÇÑ Áú¹®¿¡¼ ¼ýÀÚ¸¦ ¹Þ¾Æ¿À´Â°Å Áú¹®ÀÔ´Ï´Ù.. | |||||||
http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_programming&no=3231 [º¹»ç]
Hit : 2732 Date : 2011/12/05 12:13
|
|||||||
prosthetics | /* Áö³¹ø Áú¹®¿¡¼ offset¿¡ ´ëÇØ ¼³¸íÇØ µå·È´Âµ¥ fscanf, fprintf¸¦ ¾²¸é offsetÀÌ ÀÚµ¿À¸·Î Áõ°¡Çؼ ´ÙÀ½ ¹®ÀÚ¸¦ °¡¸®Å²´Ù°í Çß½À´Ï´Ù. jj4st13´ÔÀº if(fscanf(fp,"%d",&score)==EOF) //¿©±â¼ Çѹø fscanf(fp,"%d",&score);//¿©±â¼ Çѹø Áï, 2¹ø offsetÀ» º¯°æÇÕ´Ï´Ù. ù¹ø°¿¡¼ 100À» score¿¡ ÀúÀåÇÏ°í offsetÀ» 90ÀÌ ÀúÀåµÈ ÁÖ¼Ò·Î ¿È±â°í µÎ¹ø°¿¡¼ 90À» score¿¡ ÀúÀåÇÏ°í ÇÔ¼ö¸¦ ³¡³À´Ï´Ù. ¸¶Âù°¡Áö·Î Çѹø ´õ ÇÔ¼ö¸¦ È£ÃâÇÏ°í ³ª¸é read_score()ÇÔ¼ö¿¡¼ ¹ÝȯÇÏ´Â °ªÀº 90°ú 70, -1»ÓÀÔ´Ï´Ù. (¹«ÇÑ·çÇÁ µ¹»·Çߴµ¥ Á¶°Ç¹®ÀÌ ¸Â¾Æ¼ -1Àº ¹ÝȯÇϳ׿ä.) ¾î¶µç ¾Ë¾Æ¼ °íÄ¡¼À */ |
2011/12/05 | |
jj4st13 | ¤¾¤¾ °¨»çÇÕ´Ï´Ù....óÀ½ if¹®¶§¹®¿¡ offset°¡ º¯°æµÇ´Ï ÀÌ°É fseek·Î ¸ÇóÀ½À¸·Î µÇµ¹¸®¸é µÇ´Â°Å±º¿ä °¨»çÇÕ´Ï´Ù... ¸ÞÀι®¿¡ ³ÖÀ¸´Ï ¾Æ¹«·± ÀÌ»ó¾øÀÌ Àß µÇ³×¿ä |
2011/12/05 | |
prosthetics | /* ÀÌ·¸°Ô ¹Ù²Ù¸é µÇ´Âµ¥.. ¾î¶µç fseek¸¦ ¾²¼Å¼ µÇ¼Ì´Ù´Ï ÃàÇϵ帳´Ï´Ù. */ int read_score(FILE *fp) { int score; printf("Á¡¼ö ÀÔ·Â (0 to 100/-1Àº ³¡): "); while(1) { if(fscanf(fp,"%d",&score)==EOF) return -1; if(-1<=score&&score<=100) return score; } } |
2011/12/05 | |
|
|