Cod sursa(job #2040648)

Utilizator Eduard24Eduard Scaueru Eduard24 Data 16 octombrie 2017 09:22:50
Problema Invers modular Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
#include <iostream>
#include <fstream>

using namespace std;
ifstream fin("inversmodular.in");
ofstream fout("inversmodular.out");

int a,n,i;

int main()
{
    fin>>a>>n;
    for(i=1;i<=n-1;i++)
    {
        if((a*i)%n==1) break;
    }
    fout<<i;
    fin.close();
    fout.close();
    return 0;
}