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Cod sursa(job #628352)
#include<iostream.h>
#include<fstream.h>
int a,b,c,i,t,x,y,d;
using namespace std;
fstream f("euclid3.in",ios::in);
fstream g("euclid3.out",ios::out);
int eextins(int a,int b,int &x,int &y)
{
int x0,y0;
if(b==0)
{
x=1;
y=0;
return a;
}
d=eextins(b,a%b,x0,y0);
x=y0;
y=x0-(a/b)*y0;
return d;
}
int main()
{
f>>t;
for(i=1;i<=t;i++)
{
f>>a>>b>>c;
d=eextins(a,b,x,y);
if(!c%d)g<<x<<" "<<y<<endl;
else g<<"0"<<"0"<<endl;
}
}