Cod sursa(job #3270210)

Utilizator iStefan703Bordei Stefan iStefan703 Data 22 ianuarie 2025 14:28:10
Problema Ridicare la putere in timp logaritmic Scor 10
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;

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

long long x,y;

long long putere(long long a,long long n)
{
    if(n==0)
        return 1;
    else if(n%2==1)
        return a*putere(a,n-1);
    int p=putere(a,n/2);
    return p*p;
}

int main()
{
    f>>x>>y;
    g<<putere(x,y)%1999999973;
}