fork download
copy 
  1. #include <iostream>
  2. #include <math.h>
  3. #include <time.h>
  4.  
  5. using namespace std;
  6.  
  7. int main()
  8. {
  9.     int iters = 100;
  10.     double a = 0;
  11.     int c=clock();
  12.     for (int q = 0; q < iters; q++)
  13.         for (int i = 0; i < 100000; i++)
  14.             if (i%2 == 0) a+= sin(i); else a -= sin(i);
  15.     int t=clock()-c;
  16.     cout << "Result: " << a << ", time: " << (double)t/CLOCKS_PER_SEC <<endl;
  17.     return 0;
  18. }
Success #stdin #stdout 0.62s 2852KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Result: -56.4002, time: 0.62
https://ideone.com/UCmGF2
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!