Cod sursa(job #1607614)

Utilizator gabime11Gabriel gabime11 Data 21 februarie 2016 14:11:43
Problema Invers modular Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
    long long X=1,A,N;
    ifstream fin("inversmodular.in");
    ofstream fout("inversmodular.out");
    fin>>A>>N;
    while(A*X%N!=1)
    {
        X++;
    }
    fout<<X;
    fin.close();
    fout.close();
    return 0;
}