随便一个很简单的程序
#include <iostream>
using namespace std;
int main()
{
cout<<"world"<<endl;
return 0;
}
Compiling...
1.cpp
c:\jmsoft\cyuyan\vc\vc98\include\iosfwd(192) : error C2065: 'memcmp' : undeclared identifier
c:\jmsoft\cyuyan\vc\vc98\include\iosfwd(194) : error C2065: 'strlen' : undeclared identifier
c:\jmsoft\cyuyan\vc\vc98\include\iosfwd(196) : error C2065: 'memcpy' : undeclared identifier
c:\jmsoft\cyuyan\vc\vc98\include\iosfwd(199) : error C2065: 'memchr' : undeclared identifier
c:\jmsoft\cyuyan\vc\vc98\include\iosfwd(201) : error C2065: 'memmove' : undeclared identifier
c:\jmsoft\cyuyan\vc\vc98\include\iosfwd(203) : error C2065: 'memset' : undeclared identifier
Error executing cl.exe.
1.obj - 6 error(s), 0 warning(s)
本来用得好好的,不知道怎么后面编译就出现这个问题了,弄了很久,怀疑是VC出问题了,重装了下,还是这样。如果去掉using namespace std; 把#include <iostream>改为#include <iostream.h>又可以用,求助各位!