尝试添加 Atlcomtime.h 头文件失败
#include <Atlcomtime.h>
#include <bits/stdc++.h>
using namespace std;
int main()
{
COleDateTime timeStart, timeEnd;
timeStart = COleDateTime::GetCurrentTime();
// ... perform time-consuming task
timeEnd = COleDateTime::GetCurrentTime();
COleDateTimeSpan spanElapsed = timeEnd - timeStart;
return 0;
}