Cod sursa(job #2450752)
Utilizator | Data | 24 august 2019 15:17:07 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include <fstream>
#include<bits/stdc++.h>
#include<algorithm>
using namespace std;
ifstream fin("lgput.in ");
ofstream fout("lgput.out");
int n,p;
int power(int n,int p) {
if(p==0) return 1;
if(p%2==0) return power(n,p/2)*power(n,p/2);
else return n*power(n,p/2)*power(n,p/2);
}
int main()
{
fin>>n>>p;
fout<<power(n,p);
}