又忘了,mark住。。
#include <time.h>
clock_t start, end;
int main()
{
start=clock();
//balabalabala
end = clock();
cout<<"time:"<<(end-start)<<endl;
}
又忘了,mark住。。
#include <time.h>
clock_t start, end;
int main()
{
start=clock();
//balabalabala
end = clock();
cout<<"time:"<<(end-start)<<endl;
}