Cod sursa(job #2384643)

Utilizator AndreiDeltaBalanici Andrei Daniel AndreiDelta Data 20 martie 2019 23:10:59
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>
#define Mod 1999999973
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long N,M,ans=1;


int main()
{
    f>>N>>M;
    for(int i=0;(1<<i)<=M;i++)
    {
        if(((1<<i)&M)>0)
            ans=(ans*N)%Mod;
        N=(N*N)%Mod;
    }
    g<<ans;
    return 0;
}