ChinaUnix.net
Ïà¹ØÎÄÕÂÍƼö:

printf x µÍ×Ö½ÚÔÚÇ°

printf("%d\n",strlen("ATS\n012\1\\")); strlenÊÇʲô? \1ÊÇʲô

by linux_paly - C/C++ - 2007-12-10 23:06:35 ÔĶÁ£¨1369£© »Ø¸´£¨6£©

Ïà¹ØÌÖÂÛ

printf ("\1\1\n"); # ./zzz \1\1 ÊÇʲô£¿

by linux_paly - C/C++ - 2007-09-07 19:59:10 ÔĶÁ£¨1278£© »Ø¸´£¨1£©

printfº¯Êý£¬Èç¹ûÏëÊä³öºÜ´óµÄÕûÊýÓÃÄĸö²ÎÊý°¡£¬%d£¬ºÃÏñ²»Ðа¡£¬Ð»Ð»ÁË¡£

by dangyadang - C/C++ - 2006-12-12 12:13:49 ÔĶÁ£¨1015£© »Ø¸´£¨2£©

if ((fd6=CreateFile("item6.txt",GENERIC_WRITE,0,NULL,TRUNCATE_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL))== INVALID_HANDLE_VALUE) { printf("CreateFile run failed,errno:%u,file:item6.txt.\n",GetLastError()); free(pitem6); free(pitem5); free(pitem4); return 1; } for (i=0;iprintf("%-7d%-6d%-7d\n",extend_num.number,extend_num.count,extend_num.last_qs); ...

by DaYuTou - C/C++ - 2008-08-09 13:33:01 ÔĶÁ£¨1981£© »Ø¸´£¨11£©

ÕâÊÇÒ»¸ö¼òµ¥µÄºÁÎÞÒÉÒåµÄÎÊÌâ,µ±È»Ò²Ö»ÓвËÄñµÄÎÒ²ÅÄÜÎʵóöÀ´.:oops: [code]printf("%d",getpid());[/code] getpid()µÄ·µ»ØÀàÐÍÓ¦¸ÃÊÇpid_t. %d,ÏìÓ¦µÄÓ¦¸ÃÊÇ int so,Èç¹û [code] struct mystruct a; printf("%d", a); [/code] ºÁÎÞÒÉÎÊ,ÕâÑùÎÊÌâµ¹ÊÇûÓÐ,²»¹ý½á¹û...... ÏÔÈ»¶Ôa×öÁËÒ»¸ö int( ). µ±È»,ÔÚprintf()µÄ¸ÅÄîÀïÃæ,ÊÇûÓп½±´¹¹Ô캯ÊýÕâһ˵·¨µÄ,Èç¹ûÓÐÄØ.... ÕâÀïͬÑùÒ²ÊÇc++°æ.:em11: ÇëÖ¸µã,thx

by ¿ìÀÖµÄÍÁ¶¹ - C/C++ - 2007-01-23 11:00:27 ÔĶÁ£¨1084£© »Ø¸´£¨8£©

¿´µ½ [code] printf("the stack :\n%p\n%p\n%p\n%p\n%p\n%p\n"); [/code] ¿ÉÒÔ´òÓ¡¶ÑÕ»ÀïÃæµÄ¶«¶«,¸Ðµ½ºÜÆæ¹Ö£» man ÁËһϣ¬ÀïÃæÖ»ÊÇ˵£¬void *²ÎÊýÊÇÒÔ16½øÖÆ´òÓ¡³öÀ´ ÄÇλ½âÊÍһϣº Ôõôprintf()ÖÐûÓбäÔª£¬¾Í¿ÉÒÔÈÃ%p´òÓ¡³östackÀïµÄ¶«Î÷ÄØ£¿ thx

by FreeGnu - C/C++ - 2005-04-16 17:07:12 ÔĶÁ£¨703£© »Ø¸´£¨2£©

ÇëÎÊprintfº¯ÊýÖеÄ$²ÎÊýµÄÓ÷¨ÊÇʲĬ°¡?лл

by fantasm_605 - C/C++ - 2004-11-10 17:53:42 ÔĶÁ£¨1702£© »Ø¸´£¨14£©

a=40.256 printf ( "a: %4.2f%\n",$a); ±¨´í˵Invalid conversion in printf: "%\012" at test line 23. ÕâÊÇÔõô»ØÊ Îҽű¾ÉÏÓÐ-w ºÍuse strict :roll: :roll: :oops:

by qqzzll - Perl - 2004-09-29 09:23:45 ÔĶÁ£¨1554£© »Ø¸´£¨3£©

ÎÒÔÚʹÓÃϵͳµÄʱºò£¬·¢ÏÖÃüÁîÐÐÖÐͻȻ³öÏÖһЩ×Ö·û´®£¬Ó¦µ±ÊÇij¸ö³ÌÐòʹÓÃÁËprintf£¬ÔÚ½ø³ÌÔËÐÐÖдòµ½ÁËÆÁÄ»Éϵģ¬ÎÒÏëÎÊÏ£¬ÈçºÎÖªµÀÊÇÄĸö½ø³Ìprintfµ½ÆÁÄ»µÄ£¿

by hwj3 - LinuxÂÛ̳ - 2003-10-13 10:25:06 ÔĶÁ£¨775£© »Ø¸´£¨3£©

»·¾³£ºsco505 [code] #include ; void main() { char buf1[10]=""; char buf2[10]=""; strcpy(buf1,"efgh"); strcpy(buf2,"abcd"); printf("%s\n%s\n%ld\n",buf2,strcat(buf2,buf1),strlen(buf2)); } [/code] ½á¹û£º abcdefgh abcdefgh 4 ÇëÎÊstrlen(buf2)=4£¿ ÎÒ¾õµÃÓ¦¸ÃÊÇ8²Å¶Ô°¡£¡ÒòΪbuf2ÒѾ­¶¼ÊÇabcdefghÁË ÈôµÈÓÚ4£¬ÄÇôbuf2Ó¦¸ÃÊÇabcd£¿ µ±È»Èô°Ñstrcat·Ö¿ªÐ´£¬ÔòûÎÊÌâ

by wuik - C/C++ - 2003-08-14 20:22:32 ÔĶÁ£¨1063£© »Ø¸´£¨5£©

¸÷λ´óÏÀ£¬Ð¡µÜÓÐÒ»ÎÊÌâ¼±Ðè½â¾ö£¬ÎÒÏÖÔÚ³ÌÐòÖеÄprintf()Óï¾äÔÚÆÁÄ»ÉÏʲôҲ²»´òÓ¡£¬²»ÖªÎªÊ²Ã´£¬ÄÇλ´óÏÀ¿ÉÒÔ¸æÖª£¬¼±¼±¼±£¡£¡£¡ÎÒ×°µÄÊǺìñ7¡£3£¬¿ª·¢»·¾³¶¼ÊÇÒ»Æð×°µÄ

by fuyg_sz - LinuxÂÛ̳ - 2003-06-26 20:02:26 ÔĶÁ£¨511£© »Ø¸´£¨5£©