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Mihai_Preda

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Jan 14th, 2021
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C++ 0.45 KB | None | 0 0
  1. #include <iostream>
  2. #include <fstream>
  3.  
  4. using namespace std;
  5.  
  6. long long power(long long base, long long exp)
  7. {
  8.     if(exp == 0)
  9.         return 1;
  10.     if(exp % 2 != 0)
  11.         return (base * power(base, exp-1)) % MOD;
  12.     return power((base*base) % MOD, exp/2);
  13. }
  14.  
  15. int main()
  16. {
  17.     ifstream in("lgput.in");
  18.     ofstream out("lgput.out");
  19.     int n, p;
  20.     in >> n >> p;
  21.     out << power(n, p);
  22.  
  23.     in.close();
  24.     out.close();
  25.     return 0;
  26. }
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