Technocup 2019 - Elimination Round 1 |
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Finished |
Vasya has got three integers $$$n$$$, $$$m$$$ and $$$k$$$. He'd like to find three integer points $$$(x_1, y_1)$$$, $$$(x_2, y_2)$$$, $$$(x_3, y_3)$$$, such that $$$0 \le x_1, x_2, x_3 \le n$$$, $$$0 \le y_1, y_2, y_3 \le m$$$ and the area of the triangle formed by these points is equal to $$$\frac{nm}{k}$$$.
Help Vasya! Find such points (if it's possible). If there are multiple solutions, print any of them.
The single line contains three integers $$$n$$$, $$$m$$$, $$$k$$$ ($$$1\le n, m \le 10^9$$$, $$$2 \le k \le 10^9$$$).
If there are no such points, print "NO".
Otherwise print "YES" in the first line. The next three lines should contain integers $$$x_i, y_i$$$ — coordinates of the points, one point per line. If there are multiple solutions, print any of them.
You can print each letter in any case (upper or lower).
4 3 3
YES
1 0
2 3
4 1
4 4 7
NO
In the first example area of the triangle should be equal to $$$\frac{nm}{k} = 4$$$. The triangle mentioned in the output is pictured below:
In the second example there is no triangle with area $$$\frac{nm}{k} = \frac{16}{7}$$$.
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