Cod sursa(job #2868257)

Utilizator valentina_veleatVeleat Valentina-Georgiana valentina_veleat Data 10 martie 2022 20:19:21
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;
int n,p,m=1999999973;long long sol=1,a;
ifstream f("lgput.in");ofstream g("lgput.out");
int main()
{
    f>>n>>p;a=n;
    for(int i=0;(1<<i)<=p;i++)
    {
        if(((1<<i)&p)>0)sol=(sol*a)%m;
        a=(a*a)%m;
    }
    g<<sol;
    return 0;
}