Cod sursa(job #1039990)
Utilizator | Lungu Daniel L.Daniel | Data | 23 noiembrie 2013 20:29:50 |
---|---|---|---|
Problema | Algoritmul lui Euclid extins | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.55 kb |
#include <fstream>
using namespace std;
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()
{fstream f("euclid3.in", ios::in);
fstream g("euclid3.out", ios::out);
int n, i, a, b, c, d, x, y;
f >> n;
for (i = 1; i <= n; i++)
{
f >> a >> b >> c;
euclid(a, b, d, x, y);
if (c%d == 0)g << x*(c / d) << " " << y*(c/d)<< endl;
else g << 0 << " " << 0 << endl;
}
return 0;
}