Cod sursa(job #500328)
Utilizator | Sorin Rita soriyn | Data | 11 noiembrie 2010 21:32:30 |
---|---|---|---|
Problema | Algoritmul lui Euclid extins | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.5 kb |
#include<stdio.h>
inline int gcd(int A,int B,int &X,int &Y)
{
if(B==0)
{
X=1;
Y=0;
return A;
}
int X0,Y0,D;
D=gcd(B,A%B,X0,Y0);
X0=Y0;
Y0=X0-(A/B)*Y0;
return D;
}
int main()
{
freopen("euclid3.in","r",stdin);
freopen("euclid3.out","w",stdout);
int A,B,C,D,X,Y;
int i;
scanf("%d\n",&i);
for(int j=1;j<=i;j++)
{
scanf("%d %d %d\n",&A,&B,&C);
D=gcd(A,B,X,Y);
if(C%D) printf("0 0\n");
else
printf("%d %d\n",X*(C/D),Y*(C/D));
}
return 0;
}