Cod sursa(job #2060458)

Utilizator PavelSilviuPavel Silviu-Mihail PavelSilviu Data 8 noiembrie 2017 11:57:57
Problema Ridicare la putere in timp logaritmic Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.29 kb
#include<iostream>
using namespace std;
int main()
{
    long long int n,p,sol,w;
    cin>>n>>p;
    sol=1;w=1999999973;
    while(p>0)
    {
        if(p%2==1)
        {
            sol=(sol*n)%w;
        }
        n=(n*n)%w;
        p=p/2;
    }
    cout<<sol;
    return 0;
}