C++程序中计算时间

fanjunyi9 · 2022-08-19 21:21:22 · 个人记录

#include<bits/stdc++.h>
using namespace std;
int main()
{
    clock_t start,finish;
    double t;
    start=clock();
    .....
    finish=clock();
    t=(double)(finish-start)/CLOCKS_PER_SEC;
    cout<<t<<endl;
}