language: C++ 4.7.2 (gcc-4.7.2)
date: 381 days 15 hours ago
link:
visibility: public 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

#include <iostream>
#include <time.h>
 
using namespace std;
 
int main () {
 
    for(int i = 0; i < 2 ; i++) {
 
        int first_time = time(NULL);
        while(time(NULL) <= first_time) {}
        int first_clock = clock();
        first_time = time(NULL);
        while(time(NULL) <= first_time) {}
 
        int second_time = time(NULL);
        int second_clock = clock();
 
        cout << "Actual clocks per second = " << (second_clock - first_clock)/(second_time - first_time) << "\n";
 
        cout << "CLOCKS_PER_SEC = " << CLOCKS_PER_SEC << "\n";
 
    }
 
    return 0;
 
}