Cod sursa(job #1257824)

Utilizator Stefanel55Buracu Stefan Stefanel55 Data 8 noiembrie 2014 11:36:53
Problema Invers modular Scor 0
Compilator cpp Status done
Runda cls6ichbsim1 Marime 0.22 kb
Raporteaza aceasta sursa 
#include <fstream>
#include <cmath>
using namespace std;
ifstream in ("inversmodular.in");
ofstream out ("inversmodular.out");
int main()
{
    int a,n,k;
    in>>a>>n;
    k=pow(a,n-2);
    out<<k%n;
    return 0;
}