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Cod sursa(job #984443)
#include <fstream>
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
void euclid(int a,int b,int *d,int *x,int *y){
if(!b){
*d=a;
*x=1;
*y=0;
}else{
int x0,y0;
euclid(b,a%b,d,&x0,&y0);
*x=y0;
*y=x0+y0*(-a/b);
}
return;
}
int main()
{
int a,b,c;
f>>a;
while(f>>a>>b>>c){
int x,y,d;
euclid(a,b,&d,&x,&y);
if(c%d==0)
g<<x*(c/d)<<" "<<y*(c/d)<<'\n';
else
g<<0<<" "<<0<<'\n';
}
return 0;
}