Cod sursa(job #2384853)

Utilizator AndreiDeltaBalanici Andrei Daniel AndreiDelta Data 21 martie 2019 11:19:26
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.31 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,sol=1;

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