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  1. #include <iostream>
  2. #include <cstdlib>
  3. #include <cmath>
  4.  
  5. using namespace std;
  6.  
  7. int ile, il_l;
  8. int liczba;
  9.  
  10. int main()
  11. {
  12.     cin >> ile;
  13.  
  14.     for (int i=0; i<ile; i++)
  15.     {
  16.         double suma=0, sred=0;
  17.         cin >> il_l; int tab[il_l];
  18.         for (int i=0; i<il_l; i++)
  19.         {
  20.             cin >> tab[i];
  21.             suma+=tab[i];
  22.         }
  23.         sred = suma/il_l;
  24.  
  25.         double mini, x;
  26.         mini = abs(tab[0]-sred);
  27.         for (int k=1; k<il_l; k++)
  28.         {
  29.             x= abs(tab[k]-sred);
  30.             if (x<mini)
  31.             {
  32.                 mini=x;
  33.                 liczba = tab[k];
  34.             }
  35.         }
  36.         cout << liczba <<endl;
  37.     }
  38.     return 0;
  39. }
Success #stdin #stdout 0s 3472KB
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4 4 3 2 1
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https://ideone.com/jC6MTi
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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