Cod sursa(job #1785448)

Utilizator MirceaTMircea Timpuriu MirceaT Data 21 octombrie 2016 12:25:19
Problema Ridicare la putere in timp logaritmic Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
#include<iostream>
using namespace std;
int main()
{
    long long n,p,prod=1,i,mod=1999999973;
    cin>>n>>p;
    for(i=1;i<=p;i*=2)
    {
        if(p==i)
        {
            prod=(1LL*prod*n)%mod;
        }
        else
        {
            n=(1LL*n*n)%mod;
        }
    }
    cout<<prod;
}