Cod sursa(job #2562878)

Utilizator DanutAldeaDanut Aldea DanutAldea Data 29 februarie 2020 19:13:45
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.62 kb
#include <fstream>
using namespace std;

ifstream fin("euclid3.in");
ofstream fout("euclid3.out");

long long t,i,j,x,y,k,d;

long long gcd(long long a, long long b, long long &x, long long &y){
    if(b==0){
        x=1;
        y=0;
        return a;
    }else{
        long long xa,ya;
        long long d=gcd(b,a%b,xa,ya);

        x=ya;
        y=xa-a/b*ya;

        return d;
    }
}

int main(){
    for(fin>>t;t;t--){
        fin>>i>>j>>k;
        d=gcd(i,j,x,y);

        if(k%d!=0)
            fout<<"0 0\n";
        else
            fout<<x*k/d<<" "<<y*k/d<<"\n";
    }

    return 0;
}