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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. #define int long long
  4. #define str string
  5.  
  6. int n, p, dem;
  7.  
  8. signed main(){
  9.     freopen ("POWER.INP", "r", stdin);
  10.     freopen ("POWER.OUT", "w", stdout);
  11.  
  12.     cin >> n >> p;
  13.  
  14.     for (int i = 1; i <= n; i ++){
  15.         int tam = i;
  16.         while (tam % p == 0){
  17.             tam /= p;
  18.             dem ++;
  19.         }
  20.     }
  21.  
  22.     cout << dem;
  23. }
Success #stdin #stdout 0.01s 5272KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/tIaHk8
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

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