Cod sursa(job #3170884)

Utilizator vlad231Gheorghica Istrate David vlad231 Data 18 noiembrie 2023 10:57:15
Problema Algoritmul lui Euclid extins Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.74 kb
#include <bits/stdc++.h>

using namespace std;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
long long cmmdc(long long a, long long b){
if(b==0){

    return a;
}
cmmdc(b,a%b);
}
long long algoritmul_lui_euclid_extins(long long a,long long b,long long& x, long long& y){
if(b==0){
    x=1;
    y=0;
    return a;
}
else{
long long x1,y1;
int d=algoritmul_lui_euclid_extins(b,a%b,x1,y1);
//fout<<y1<<" "<<x1<<endl;
x=y1;
y=x1-(a/b)*y1;
return d;
}
}
long long n,a,b,c,d,xA,yA;
int main()
{
    fin>>n;
    for(int i=1;i<=n;i++){
        fin>>a>>b>>c;
d=algoritmul_lui_euclid_extins(a,b,xA,yA);

if(c%d==0){
    fout<<xA*(c/d)<<" "<<yA*(c/d)<<endl;
}
else
    fout<<"0 0"<<endl;
    }
    return 0;
}