怎么用C来运行某个程序
比如想运行QQ
是用SYSTEM吗?
#include<stdio.h>
#include<stdlib.h>
int main()
{
system("c:\\program files\\tencent\\qq\\qq.exe");
}
这好象不能实现,怎么弄??
帮帮忙````急~``

#include <windows.h>

int main(int argc, char*arcv[])
{
char szFileName[] = "C:\\program files\\tencent\\qq\\qq.exe";
STARTUPINFO si = { sizeof(si) };
PROCESS_INFORMATION pi;
::CreateProcess(NULL, szFileName, NULL, NULL, FALSE, CREATE_NEW_CONSOLE, NULL, NULL, &si, &pi);
::CloseHandle(pi.hThread);
return 0;
}

#include <iostream>
#include <windows.h>

int main()
{
ShellExcute(NULL,"open",
"C:\\programfiles\\tencent\\qq\\qq.exe",NULL,NULL,SW_SHOW);
return 0;
}