Cod sursa(job #2902069)
| Utilizator | Data | 15 mai 2022 14:38:19 | |
|---|---|---|---|
| Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.44 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
long long binpow(long long a, long long b, long long mod){
a %= mod;
long long res = 1;
while(b > 0){
if(b & 1)
res = res * a % mod;
a = a * a % mod;
b >>= 1;
}
return res;
}
int main(){
long long n, p;
fin >> n >> p;
fout << binpow(n, p, 1999999973);
}