Cod sursa(job #2050490)
Utilizator | Data | 28 octombrie 2017 10:08:30 | |
---|---|---|---|
Problema | Algoritmul lui Euclid extins | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <fstream>
#define ll int
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
ll d,b,c,x,y,a;
long long n,i;
ll gcd(ll a,ll b,ll &x,ll &y){
if(b==0) {x=1;y=0;return a;}
ll x0,y0,d;
d= gcd(b,a%b,x0,y0);
x=y0;
y=x0-(a/b)*y0;
return d;
}
int main()
{
f>>n;
for(i=1;i<=n;i++){
f>>a>>b>>c;
d=gcd(a,b,x,y);
if(c%d) g<<"0 0"<<'\n';else
g<<x*(c/d)<<" "<<y*(c/d)<<'\n';
}
return 0;
}