c»ù´¡
#include <string.h>
#include <stdio.h>
void main()
{
int i;
char buf[]="abcde";
strncpy(buf,"abc",3);
for(i=0;i <5;i++)
printf("%c",buf[i]);
printf("\n");
}
ÇëÎʳöʲôÎÊÌâÁË£¿
LIBCD.lib(wincrt0.obj) : error LNK2001: unresolved external symbol _WinMain@16
ÎÒÓÃDEV±àÒëÍêȫûÎÊÌâ
ÄãÓõÄVS°É£¿£¿
¹¤³ÌÀàÐÍÑ¡´íÁ˰ɣ¿£¿
ÎÒÓõÄVC ¾ÍÊÇÔÚ.cϱàÒë³öµÄÎÊÌâ
´úÂëºÃÏñûʲôÓï·¨ÎÊÌâ°É£¬¹À¼ÆÊÇ»·¾³µÄÎÊÌâ
ÎÒÓÃWINTC±àÒëûÎÊÌâ°¡.Äã¿ÉÒÔÓÃÕâ¸öÒ»ÊÔÂï.
Êä³öabcde
??????
ûÎÊÌâ
Ïà¹ØÎÊ´ð£º
дÁ˸ö²âÊÔ³ÌÐòÈçÏÂ
struct hostent *hp;
char AlarmDevIP[20];
int x2;
hp = gethostbyname("www.google.com");
if (hp)
{
......
ÈçÌ⣬C/C++ÖеÄexeclÔõôµ÷ÓÃдºÃµÄjava³ÌÐò£¬
execl("/opt/java1.5/bin/java","MyClass",NULL);
ÕâÑùµÄ²»ÐÐŶ¡£
²»»á.
ÔËÐÐjava³ÌÐò
ÕÒ¹¤¾ß²é¿´Ò»ÏÂÄǸö³ÌÐòµÄÃüÁîÐÐ
ËÑË÷Ï£ºjni ......
ÔÚ¸ùĿ¼/libÖдæ·ÅÒ»¸ölog.c£¬log.h£¬²¢ÓÃÏÂÃæµÄÓï¾ä£º
gcc -c log.c
ar crv liblog.a log.o
±àÒë³öÒ»¸öliblog.a¾²Ì¬¿â£¬È»ºóÔÚÎļþ¼Ð£º/testfileÖд´½¨Ò»¸ötest.cºÍtestc.c£¬test.cÖÐÒýÓÃÁËtestc.cÖж¨ÒåµÄ·½·¨ ......
´ó¼ÒºÃ£¬ÎÒÊÇÐÂÊÖ£¬¸Õ¿ªÊ¼½Ó´¥C/S½á¹¹µÄ³ÌÐò£¬ÏëҪʵÏÖÒ»¸ö·ÖÒ³¹¦ÄÜ£¬´ó¼ÒÓÐûÓкõãµÄ·ÖÒ³¿Ø¼þ»òÕß³ÌÐòÖ®ÀàµÄ£¬µ±È»Ô´³ÌÐò¸üºÃ£¬·ñÔò˵˵Á÷³ÌÒ²¿ÉÒÔ£¬Ð¡Ãü±°¡£¬ÔÚÏߵȡ£¡£¡£¡£
´ó¼Ò°ï°ï棬ллÁË£¬¼±¡£¡£¡£
Ä ......
[align=center][/align]CÓïÑÔÖÐÈçºÎÅжÏÒ»¸ödoubleÐ͵ÄÊý×飨Èçdouble S[20]£»£©ÊÇÒ»¸ö¿ÕÊý×飬¼´Êý×éÖÐûÓзÅÈκÎÖµ¡£
û°ì·¨¡£
"ÈκÎÖµ" µÄ¶¨Òå?
¾ÍÊÇÊý×éÊǿյģ¬Ã»ÓÐΪËü¸³Öµ
¿ÉÒÔ¿¼Â ......