Cod sursa(job #2159633)

Utilizator Daniel_ApopeiDaniel Apopei Daniel_Apopei Data 11 martie 2018 07:09:59
Problema Ridicare la putere in timp logaritmic Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
#define ull unsigned long long
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
ull a,b;
ull powr(ull x,ull y)
{
    ull p=1;
    while(y--)
        p*=x;
    return p;
}
int main()
{
    f>>a>>b;
    g<<powr(a,b)%1999999973;
    return 0;
}