Cod sursa(job #2466912)

Utilizator modulopaulModulopaul modulopaul Data 3 octombrie 2019 11:09:39
Problema Algoritmul lui Euclid extins Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.69 kb
#include <iostream>
#include <fstream>

using namespace std;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
void eeuclid(int a,int b, int* c,int* x,int* y){
    if(b==0){
        *c=a;
        *x=1;
        *y=0;
    }
    else{
        int x0,y0;
        eeuclid(b,a%b,c,&x0,&y0);
        //cout<<y0<<'\n';
        //cout<<x0-(a/b)*y0;
        *x=y0;
        *y=x0-(a/b)*y0;
    }
}
int main(){
    int t;
    fin>>t;
    for(int i=1;i<=t;i++){
        int a,b;
        int c,x,y;
        //*x=1;
        //*y=0;
        fin>>a>>b>>c;
        //fout<<a<<' '<<b<<' '<<*c<<'\n';
        eeuclid(a,b,&c,&x,&y);
        fout<<x<<' '<<y<<'\n';
    }
    return 0;
}