Cod sursa(job #2490101)

Utilizator MihneaGhiraMihnea MihneaGhira Data 9 noiembrie 2019 19:20:49
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.64 kb
#include<fstream>
using namespace std;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
long long a,b,c,D,n,x,y;

long long cmmdc(long long a,long long b,long long &x,long long &y){
    if(b==0){
        x=1;
        y=0;
        return a;
    }
    else{
        long long X,Y,r=cmmdc(b,a%b,X,Y);
        x=Y;
        y=X-Y*(a/b);
        return r;
    }
}

int main(){
    fin>>n;
    for(int i=1;i<=n;i++){
        fin>>a>>b>>c;
        D=cmmdc(a,b,x,y);
        if(c%D==0){
            fout<<c/D*x<<" "<<c/D*y<<"\n";
        }
        else{
            fout<<"0 0"<<"\n";
        }
    }
    return 0;
}