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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. unsigned long long int pot_szybkie(unsigned long long int a, unsigned long long  int n)
  6. {
  7.     unsigned long long w = 1;
  8.  
  9.     while(n>0)
  10.     {
  11.         if (n%2 == 1) //jesli bit jest = 1
  12.             w *= a;
  13.  
  14.         a*= a;
  15.         n/=2; //skrócenie o jeden bit
  16.     }
  17.     return w;
  18. }
  19. unsigned long long int tab[65];
  20. unsigned long long int counTab[65] = {0};
  21.  
  22. int main()
  23. {
  24.     ios::sync_with_stdio(0);
  25.     cin.tie();
  26.     tab[64] = pot_szybkie(2,64)-1;
  27.     for (int i = 0; i < 64; i++)
  28.     {
  29.         tab[i] = pot_szybkie(2,i);
  30.  
  31.     }
  32.     unsigned long long int T;
  33.     cin >> T;
  34.     unsigned long long int buffer;
  35.     for (int i = 0; i < T; i++)
  36.     {
  37.         cin >> buffer;
  38.         for (int j = 64; j > -1; j--)
  39.         {
  40.             if(buffer >= tab[j])
  41.             {
  42.                 counTab[j]++;
  43.                 break;
  44.             }
  45.         }
  46.     }
  47.     cin >> T;
  48.     for(int i = 0 ; i < T; i++)
  49.     {
  50.         cin >> buffer;
  51.         cout << counTab[buffer-1] << "\n";
  52.     }
  53. }
Success #stdin #stdout 0.01s 5440KB
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stdout
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https://ideone.com/KoNxaf
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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