Cod sursa(job #3364306)
| Utilizator | Data | 1 septembrie 2026 16:19:23 | |
|---|---|---|---|
| Problema | Ridicare la putere in timp logaritmic | Scor | 10 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.39 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
int my_pow(int n,int p){
if(p==0)
return 1;
if(p%2==1)
return n*my_pow(n,p-1);
else
{
int val=my_pow(n,p/2);
return val*val;
}
};
int main()
{
long long N,P;
fin>>N>>P;
fout<<my_pow(N,P);
return 0;
}
