Cod sursa(job #2455208)

Utilizator vladbadiiVlad Badii vladbadii Data 10 septembrie 2019 22:08:07
Problema Algoritmul lui Euclid extins Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.71 kb
#include <iostream>
#include <fstream>
using namespace std;
int gcd(int a, int b , int &x, int &y)
{
    if(!b)
    {
        x=1;
        y=0;
        return a;
    }
    else
    {
        int x0,y0,d;
        d=gcd(b,a%b,x0,y0);

        x=y0;
        y=x0-(a-b)*y0;
        return d;
    }
}
int main()
{
    int a,b,x,y,d,t,k,i,mat[100][3];
    ifstream fin("euclid3.in");
    ofstream fout("euclid3.out");
    fin>>k;
    for(i=1;i<=k;i++)
        fin>>a[i][1]>>a[i]{2}>>a[i][3];
    for(i=1;i<=k;i++)
    {
        d=gcd(a[i][1],a[i][2],x,y);
        if(a[i][3]%d)
            fout<<x*(a[i][3]/d)<<" "<<y*(a[i][3]/d);
        else
            cout<<0<<" "<<0;
    }
    return 0;
}