Cod sursa(job #3299362)

Utilizator pescarucristianPescaru Cristian Alexandru pescarucristian Data 5 iunie 2025 17:28:08
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.71 kb
#include <iostream>
#include <fstream>
using namespace std;


ifstream f("euclid3.in");
ofstream g("euclid3.out");

void euclid_extins (int &x, int &y, int a, int b, int &d){
    if(!b)
    {
        d = a;
        x = 1, y = 0;
    }
    else
    {
        int x1 , y1;
        euclid_extins(x1, y1, b , a%b , d);
        x=y1;
        y=x1-a/b*y1;
    }
}


int main(){
    int n = 0, a=0, b=0, c=0, x=0,y=0, d=0;
    f>>n;
    for(int i=0;i<n;++i){
        f>>a>>b>>c;
        euclid_extins(x,y,a,b,d);
        if(c%d==0){
            g<<x*(c/d)<<" "<<y*(c/d)<<'\n';
        }
        else{
            g<<"0 0\n";
        }
    }
    f.close();
    g.close();
    return 0;
}