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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.     int n;
  8.     cin >> n;
  9.     int nums[50];
  10.     string res[50];
  11.     int o = 0;
  12.     for(int i=0;i<n;i++)
  13.     {
  14.         cin >> nums[i];
  15.     }
  16.     for(int i=0;i<n;i++)
  17.     {
  18.         int deliteli=0;
  19.         for(int j=1;j<=nums[i];j++)
  20.         {
  21.             if(nums[i]%j==0)
  22.             {
  23.                 deliteli++;
  24.             }
  25.         }
  26.         if(deliteli == 2){
  27.             res[i] = "YES";
  28.             o++;
  29.         }
  30.         else if(deliteli != 2){
  31.             res[i] = "NO";
  32.             o++;
  33.         }
  34.     }
  35.     for(int i=0;i<o;i++)
  36.     {
  37.         cout << res[i] << endl;
  38.     }
  39.     return 0;
  40. }
Success #stdin #stdout 0s 3032KB
comments (?)
stdin 
6
5
7
9
11
13
15
stdout 
YES
YES
NO
YES
YES
NO
https://ideone.com/7Fnnkd
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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