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  1. #include <iostream>
  2. #include <math.h>
  3.  
  4. int main()
  5. {
  6.     int a=0, b=0, d=0;
  7.     std::cin >> d;
  8.     int* tab = new int[d];
  9.     for (int i = 0; i < d; i++)
  10.     {
  11.         std::cin >> a >> b;
  12.         int c = pow(a, b);
  13.         tab[i] = c % 10;
  14.     }
  15.     for (int i = 0; i < d; i++)
  16.     {
  17.         std::cout << tab[i] << "\n";
  18.     }
  19. }
Success #stdin #stdout 0s 4496KB
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stdin
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2
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stdout
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https://ideone.com/cAWWHO
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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