Running time of program
<p>The program listed below outputs 0 on the screen. Why? Does it mean that my computer is fast or something is wrong in the code?</p>

<pre><code>#include &lt;iostream&gt;
#include &lt;cstdio&gt;
#include &lt;ctime&gt;
using namespace std;

int main(){
    int j=0;
    clock_t start=clock();
     for (int i=0;i&lt;22220;i++){
         i++;
         j++;
         j+=i;
        // sleep(10);
     }

     clock_t final=clock()-start;
     cout&lt;&lt;final/ (double) CLOCKS_PER_SEC&lt;&lt;endl;

     return 0;
}
</code></pre>
