Cod sursa(job #2373104)

Utilizator matei123Biciusca Matei matei123 Data 7 martie 2019 12:16:45
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.31 kb
#include <bits/stdc++.h>
#define modulo 1999999973
using namespace std;
ifstream f("lgput.in"); ofstream g("lgput.out");
long  long x,p,ans=1;
int main()
{   f>>x>>p;
    while(p>0)
    {   if(p%2==1) ans=(ans*x)%modulo;
        x=(x*x)%modulo;
        p/=2;
    }
    g<<ans%modulo;
    return 0;
}