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  1. #include <iostream>
  2. #include <math.h>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     int D;
  9.     int wynik [100];
  10.     int a, b;
  11.     cin >> D;
  12.     if (0 <= D <= 100)
  13.     {
  14.         for (int i = 1; i <= D; i++)
  15.         {
  16.             cin >> a >> b;
  17.             for (int j = 10; j < a;)
  18.             {
  19.                 if (a > 10)
  20.                 {
  21.                     a = a % 10;
  22.                 }
  23.                 else
  24.                 {
  25.                     j = a + 1;
  26.                 }
  27.             }
  28.             for (int j = 10; j < b;)
  29.             {
  30.                 if (b > 10)
  31.                 {
  32.                     b = b % 10;
  33.                 }
  34.                 else
  35.                 {
  36.                     j = b + 1;
  37.                 }
  38.             }
  39.             wynik[i] = pow(a, b);
  40.         }
  41.         for (int i = 1; i <= D; i++)
  42.         {
  43.             if (wynik[i] > 10)
  44.             {
  45.                 for (int j = 10; wynik[i] > j;)
  46.                 {
  47.                     wynik[i] = wynik[i] % 10;
  48.                 }
  49.             }
  50.             cout << wynik[i] << endl;
  51.         }
  52.     }
  53.     else
  54.     {
  55.         exit(0);
  56.     }
  57.     return 0;
  58. }
Success #stdin #stdout 0s 4240KB
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https://ideone.com/lc4Uqx
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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