Cod sursa(job #3239854)

Utilizator alexalghisiAlghisi Alessandro Paolo alexalghisi Data 8 august 2024 08:12:56
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>

#define mod 1999999973
using namespace std;

ifstream f("lgput.in");
ofstream g("lgput.out");

int main()
{
    long long n, p, rez=1;
    f>>n>>p;
    while(p>0){
        if(p%2==1){
            rez=(rez*n)%mod;
        }
        n=(n*n)%mod; p/=2;
    }
    g<<rez;

    return 0;
}