Cod sursa(job #2132693)

Utilizator Constantin.Dragancea Constantin Constantin. Data 15 februarie 2018 23:13:31
Problema Invers modular Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>
using namespace std;

int n, m;

long long inv(long long a, long long b){
    return 1<a ? b - inv(b%a,a)*b/a : 1;
}

int main(){
    ifstream cin ("inversmodular.in");
    ofstream cout ("inversmodular.out");
    cin >> n >> m;
    cout << inv(n,m);
    return 0;
}