Cod sursa(job #2044763)

Utilizator maria_neagoieMaria Neagoie maria_neagoie Data 21 octombrie 2017 13:21:00
Problema Invers modular Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.23 kb
#include <fstream>
using namespace std;
ifstream in("inversmodular.in");
ofstream out("inversmodular.out");
int main()
{
    int a,n,x=1,i;
    in>>a>>n;
    for(i=1;i<=n-2;i++)
        x=(x*a)%n;
    out<<x;
    return 0;
}