Cod sursa(job #1926467)

Utilizator vladttturcuman vlad vladtt Data 14 martie 2017 13:11:38
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.37 kb
#include <fstream>

#define Mod 1999999973
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");

int Pow(int b,int p)
{
    if(p==0)
        return 1;
    int x = Pow(b,p/2);
    if(p%2==0)
        return 1LL*x*x % Mod;

    return 1LL*x*x%Mod*b%Mod;
}

int main()
{
    int n,p;
    fin>>n>>p;

    fout<<Pow(n,p);

    return 0;
}