Cod sursa(job #3271424)

Utilizator mircea1112Mircea Serban Andrei mircea1112 Data 26 ianuarie 2025 10:55:23
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.48 kb
#include <iostream>
#include <fstream>

using namespace std;

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


const int MOD=1999999973;

long long powlg(long long a , long long p)
{
    long long val=1 , x=a%MOD;
    while(p>0)
    {
        if(p%2 != 0)
            val=val*x % MOD;
        x=x*x%MOD;
        p/=2;

    }
    return val;
}

int main()
{
    long long N , P;
    f>>N>>P;
    g<<powlg(N , P);
    f.close();
    g.close();
    return 0;
}