#include "stdio.h"
#include "time.h"
int main()
{
clock_t start,finish;
start=clock();
......
......
......
finish=clock();
//printf("共耗时%.3lf秒",((double)finish-start)/1000);
printf("%d/n%f/n", res, (double)(finish - start) / CLOCKS_PER_SEC);
return 0;
}
在c++程序中添加计时功能
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转载自blog.csdn.net/JH_233/article/details/72769905
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