Cod sursa(job #2053866)

Utilizator V3ctorZStefan Nacuta V3ctorZ Data 1 noiembrie 2017 14:33:50
Problema Ridicare la putere in timp logaritmic Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
using namespace std;
long long int p(int a , int b)
{
    if(b==0)
        return 1;
    if(b==1)
    {
        return a;
    }
    int t=p(a,b/2);
    return t*t*p(a,b%2);
}
int main()
{
    int a,b
    ifstream f("lgput");
    ofstream g("lgput");
    f>>a>>b
    g<<p(a,b);
}