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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6.     int n, tc, ans;
  7.     cin>>tc;
  8.     while(tc--)
  9.     {
  10.         cin>>n;
  11.         ans=0;
  12.         while(n)
  13.         {
  14.             n/=5;
  15.             ans+=n;
  16.         }
  17.         cout<<ans<<endl;
  18.     }
  19.     return 0;
  20. }
  21.  
  22.  
Success #stdin #stdout 0s 3344KB
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https://ideone.com/N0lhVf
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
secret

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