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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. #define endl '\n'
  4. #define pi 2 * acos(0.0)
  5. #define ll long long
  6. void IO()
  7. {
  8.     ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
  9. #ifndef ONLINE_JUDGE
  10.     freopen("input.txt", "r", stdin);
  11.     freopen("output.txt", "w", stdout);
  12. #endif
  13. }
  14.  
  15. const int N = (int)3e2 + 5;
  16. int mod = 1e9 + 7;
  17. ll pw(ll b, ll p)
  18. {
  19. 	if (p == 0)	return 1;
  20. 	ll sq = pw(b, p / 2);
  21. 	sq = (sq % mod) * (sq % mod) % mod;
  22.  
  23. 	if (p & 1)
  24. 		sq = (sq * (b % mod)) % mod;
  25.  
  26. 	return sq;
  27. }
  28. int main()
  29. {
  30. 	IO();
  31. 	ll a, b, c;
  32. 	cin >> a >> b >> c;
  33. 	ll power = pw(a, b);
  34. 	cout << (power % c) << endl;
  35. }
  36. //
  37. //
Success #stdin #stdout 0s 5628KB
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179648903
https://ideone.com/6bio2z
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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