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back to board0.001 vs 0.015 Posted by AB&B 2 May 2007 01:47 This code get 0.001 int main() { int n, i, k, m[]={ 0, here must be numberz :) }; // 39 numbers scanf("%d",&k); for(i=0;i<k;i++) { scanf("%d",&n); printf("%d\n",m[n]); } return 0; } and this code get 0.015 int main() { int n, i, k, m[]={here must be numberz :) }; // 38 numbers scanf("%d",&k); for(i=0;i<k;i++) { scanf("%d",&n); printf("%d\n",m[n-1]); } return 0; } Why 38 iterations of (n-1) so hardly influence for speed of execution ??? Edited by author 02.05.2007 01:47 Re: 0.001 vs 0.015 Posted by Oleg 30 Jun 2010 11:29 It is not a problem of time, your program is good.You have different time because the server was checking another solution with yours |
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