Cod sursa(job #847969)
Utilizator | Data | 4 ianuarie 2013 18:01:13 | |
---|---|---|---|
Problema | Algoritmul lui Euclid extins | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.62 kb |
#include <fstream>
using namespace std;
ifstream fi("euclid3.in");
ofstream fo("euclid3.out");
void euclid(long a, long b, long *d, long *x, long *y)
{
if (b == 0) {
*d = a;
*x = 1;
*y = 0;
} else {
long x0, y0;
euclid(b, a % b, d, &x0, &y0);
*x = y0;
*y = x0 - (a / b) * y0;
}
}
int main(){
long a,b,c,t,i,d,x,y;
fi >> t;
for (i=1; i<=t; i++){
fi >> a >> b >> c;
euclid(a,b,&d,&x,&y);
if (c%d==0) fo << x*(c/d) << " " << y*(c/d) << "\n";
else fo << "0 0\n";
}
return 0;
}