[C/C++]C++Ï»ù±¾ÀàÐÍËùռλÊýºÍȡֵ·¶Î§
ÔÎÄ£ºhttp://hi.baidu.com/magicdemon/blog/item/821b2e22d7df494cad34debd.html
C++Ï»ù±¾ÀàÐÍËùռλÊýºÍȡֵ·¶Î§£º
·ûºÅÊôÐÔ ³¤¶ÈÊôÐÔ »ù±¾ÐÍ ËùռλÊý ȡֵ·¶Î§ ÊäÈë·û¾ÙÀý Êä³ö·û¾ÙÀý
-- -- char 8 -2^7 ~ 2^7-1 %c %c¡¢%d¡¢%u
signed -- char 8 -2^7 ~ 2^7-1 %c %c¡¢%d¡¢%u
unsigned -- char 8 0 ~ 2^8-1 %c %c¡¢%d¡¢%u
[signed] short [int] 16 -2^15 ~ 2^15-1 %hd
unsigned short [int] 16 0 ~ 2^16-1 &nb
Ïà¹ØÎĵµ£º
½ñÌìΪÁ˳¹µ×¸ã¶¨Ò»¸ö¹ØÓÚcÖÐÊý×é³õʼ»¯ºÍÉùÃ÷²»Í¬Çé¿öÏ£¬±ÈÈçÖ»ÉùÃ÷Ò»¸öÊý×échar str[20];ÄÇôÕâstrÀïÃæÊÇʲôÄÚÈÝÄØ£¿ÎÒÓÃvc6++£¬debugÏ¿´µ½¶¼ÊÇ-56¶öascÂ룬ºóÀ´Çë½ÌÁËÒ»¸ö»ªÎªµÄ´óÅ££¬Ëû˵ °´ÕÕÀíÂÛÀ´ËµÀïÃæµÄÄÚÈݶ¼ÊÇÓпÉÄܵģ¬ÕâºÍ½Ð×ö“ÔàÄÚ´æ”»òÕß½Ð×ö“Ò°Êý×锡£ºÃÁ˵ÚÒ»¸öÎÊÌâ¸ã¶®ÁË¡£
......
¿ªÊ¼ÔÚlinuxÏÂ×öcÓïÑÔ¿ª·¢
±¾ÆªÎÄÕÂÖ¼ÔÚ½éÉÜÈçºÎ¿ªÊ¼ÔÚlinuxÏÂÃæ½øÐÐCÓïÑÔ³ÌÐòÉè¼Æ£¬ÒÔ¼°ÈçºÎʹÓóÌÐòÉè¼Æ¼°µ÷ÊÔ¹¤¾ß½øÐбàдC³ÌÐò¡£Ñ§»áʹÓÃgcc¼°gdbµÈ¹¤¾ß½øÐÐlinuxϵÄc±àдºÍµ÷ÊÔ¡£
ÔÚ¿ªÊ¼Ö®Ç°£¬Ê×ÏÈҪ˵Ã÷µÄÊÇ£¬linux¿ª·¢³ÌÐò×îÖ÷ÒªµÄ±à¼Æ÷ÊÇvi/vim±à¼Æ÷£¬µ±È»»¹ÓÐemacs,gedit£¬Ö»ÊÇvi/vimµÄÓû§ÊµÔÚÊÇѹµ¹ÐԵĶàÊ ......
³£¼ûÎÊÌ⣺
±àÒëʧ°Ü£¬±¨´íÈçÏ“ÎÞ·¨½âÎöµÄÍⲿ·ûºÅ _WSACleanup@0”µÈ¡£
ÔÒòÊÇûÓÐÒýÓÃwinsock.hËùÔڵĿâ--Ws2_32.lib¡£
ÕâʱֻҪÌí¼ÓÒ»ÐдúÂë
#pragma comment( lib, "Ws2_32.lib")
¼´¿É¡£ ......