Cod sursa(job #2293723)

Utilizator mateisoroSorodoc Matei mateisoro Data 1 decembrie 2018 14:52:04
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.37 kb
#include<bits/stdc++.h>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
typedef long long Int;
const Int Mod=1999999973LL;
Int n,p;
Int putere(Int b, Int e)
{
    Int r=1;
    for(;e;e/=2)
    {
        if(e%2)
            r=r*b%Mod;
        b=b*b%Mod;
    }
    return r;
}
int main()
{
    f>>n>>p;
    g<<putere(n,p);
    return 0;
}