Cod sursa(job #2565697)

Utilizator vaidaoctavVaida Octav vaidaoctav Data 2 martie 2020 16:16:04
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.36 kb
#include <bits/stdc++.h>
#define m 1999999973
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
void  rp()
{
    long long sol=1,n,p,a;
    f>>n>>p;
    a=n;
    for(int i=0;(1<<i)<=p;i++)
    {
        if((1<<i)&p)
            sol=(sol*a)%m;
            a=(a*a)%m;
    }
g<<sol;
}
int main()
{
    rp();
    return 0;
}