Cod sursa(job #2787148)
Utilizator | Data | 22 octombrie 2021 17:25:26 | |
---|---|---|---|
Problema | Ridicare la putere in timp logaritmic | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.24 kb |
#include <fstream>
using namespace std;
ifstream cin("lgput.in");
ofstream cout("lgput.out");
int rec(int a, int b)
{
if(b==0)
{
return 1;
}
return a * rec(a,b-1);
}
int main()
{
int a,b;
cin >> a >> b;
cout << rec(a,b);
}