Cod sursa(job #1921189)
Utilizator | Gheorghe Stefan stefan_gheorghe | Data | 10 martie 2017 11:41:20 |
---|---|---|---|
Problema | Algoritmul lui Euclid extins | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.57 kb |
#include <fstream>
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
int w;
int cmmdc(int a,int b){while(b)w=a%b,a=b,b=w;return a;}
void euclid(int a,int b,int &x,int &y)
{
if(b==0)
x=1,y=0;
else
{int x1,y1;
euclid(b,a%b,x1,y1),x=y1,y=x1-(a/b)*y1;
}
}
int main()
{int t,a,b,c,d,e,x,y;
f>>t;
for(int q=1;q<=t;q++)
{
f>>a>>b>>c;
e=cmmdc(a,b);
if(c%e==0)
euclid(a,b,x,y),e=c/e,g<<x*e<<" "<<y*e<<'\n';
else g<<"0 0"<<'\n';
}
return 0;
}