Euclid Problem :

Md Jamal Uddin | 05:56 | 0 comments

Euclid  Problem 

The Problem

From Euclid it is known that for any positive integers A and B there exist such integers X and Y that AX+BY=D, where D is the greatest common divisor of A and B. The problem is to find for given A and B corresponding XY and D.

The Input

The input will consist of a set of lines with the integer numbers A and B, separated with space (A,B<1000000001).

The Output

For each input line the output line should consist of three integers X, Y and D, separated with space. If there are several such X and Y, you should output that pair for which |X|+|Y| is the minimal (primarily) and X<=Y (secondarily).

Sample Input

4 6
17 17

Sample Output

-1 1 2
0 1 17

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