C++获取系统当前时间

#include<stdlib.h>
#include<iostream>
using namespace std;
void main()
{
system("time");
cin.get();
cin.get();
}

#include <windows.h>
#include <iostream>
using namespace std;

int main(void)
{
SYSTEMTIME sys;
GetLocalTime(&sys);
cout << sys.wYear << "年" << sys.wMonth << "月" << sys.wDay
<< "日" << sys.wHour << ':' << sys.wMinute << ':'
<< sys.wSecond + 0.001 * sys.wMilliseconds << endl;
getchar();
return 0;
}