Cod sursa(job #145618)
Utilizator | Pal George Catalin georgepal | Data | 29 februarie 2008 08:38:42 |
---|---|---|---|
Problema | Algoritmul lui Euclid extins | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.54 kb |
#include<fstream.h>
void euclid(int a, int b, int *d, int *x, int *y)
{
if (b == 0) {
*d = a;
*x = 1;
*y = 0;
} else {
int x0, y0;
euclid(b, a % b, d, &x0, &y0);
*x = y0;
*y = x0 - (a / b) * y0;
}
}
int main()
{
long a,b,*d,*x,*y,t;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
f>>t;
for(int i=\1;i<=t;i++)
{f>>a>>b>>d;
euclid(a,b,*d,*x,*y);
g<<x<<y<<"\n";
}
f.close();
g.close();
return 0;
}