Cod sursa(job #3353094)
| Utilizator | Data | 4 mai 2026 18:21:33 | |
|---|---|---|---|
| Problema | Ridicare la putere in timp logaritmic | Scor | 10 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.51 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin ("lgput.in");
ofstream fout ("lgput.out");
#define MOD 1999999973
long long fastexponential(long long n, long long p){
if (p == 0)
return 1;
if(p % 2){
return n * fastexponential(n, p - 1);
}
long long ans = fastexponential(n, p / 2);
return ans * ans;
}
int main()
{
long long n, p;
fin >> n >> p;
long long ans1 = fastexponential(n, p) % MOD;
fout << ans1 ;
return 0;
}
