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  1. #include <iostream>
  2. #include <math.h>
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7. int n;
  8. cin>>n;
  9. int tab[n];
  10. for (int i = 1 ; i <= n ; i++)
  11.     {
  12.        unsigned long long int a;
  13.        unsigned long long int b;
  14.         cin>> a >> b;
  15.         double c = pow(a,b);
  16.         unsigned long long int d = c;
  17.         cout<<d%10<<endl;
  18.     }
  19. }
  20.  
Runtime error #stdin #stdout 0.12s 3464KB
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https://ideone.com/iBWS8D
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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