Cod sursa(job #3289074)
Utilizator | Data | 25 martie 2025 14:49:52 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
long long int MOD=1999999973;
long long int exp(long long int a,long long int n){
if(n==0){
return 1;
}
if(n%2==0){
return (exp(a,n/2)*exp(a,n/2))%MOD;
}
return (a*exp(a,n-1))%MOD;
}
int main()
{
long long int n,p;
fin>>n>>p;
fout<<exp(n,p);
return 0;
}