Cod sursa(job #2981289)

Utilizator nici40Nikita Moglan nici40 Data 17 februarie 2023 17:21:35
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;
int modpow(int x, int n, int m) {
    if (n == 0) return 1%m;
    long long u = modpow(x,n/2,m);
    u = (u*u)%m;
    if (n%2 == 1) u = (u*x)%m;
        return u;
}
int main()
{
    ifstream fin;
    fin.open("lgput.in");
    ofstream fout;
    fout.open("lgput.out");
    long long m = 1999999973;
    long long n, p;
    fin >> n >> p;

    fout << modpow(n,p,m);
}