\(6^{th}\) round, March \(9^{th}\), 2013

Baker Crumble has just baked N triangular burek^{2} pastries. Each pastry can be represented in the
Cartesian coordinate system as a triangle with vertices in integer coordinate points.
The baker's mischievous son Joey has just taken a large knife and started to cut the pastries. Each cut
that Joey makes corresponds to a horizontal (\(y = c\)) or vertical (\(x = c\)) line in the coordinate system.
Help the baker assess the damage caused by Joey's pastry cutting. Your task is to determine, for each
Joey's cut, how many pastries are affected (such that both the left and right parts of the cut pastry have
areas greater than zero).

In test data worth at least 40 points, \(M \le 300\).
In test data worth an additional 40 points, the vertex coordinates of all triangles will be smaller than
1000.

2
Turki\(sh/Ba\)lkanian flaky dough pastry, often filled with cheese or minced meat.
\(6^{th}\) round, March \(9^{th}\), 2013

The first line of input contains the positive integer N (\(2 \le N \le 100\,000\)), the number of burek pastries.
Each of the following N lines contains six nonnegative integers smaller than \(10^{6}\). These numbers are, in
order, the coordinates (x_{1}, y_{1}), (x_{2}, y_{2}), (x_{3}, y_{3}) of the three past\(ry-tr\)iangle vertices. The three vertices will
not all be on the same line. The pastries can touch as well as overlap.
The following line contains the positive integer M (\(2 \le M \le 100\,000\)), the number of cuts.
Each of the following M lines contains a single cut line equation: “\(x = c\)” or “\(y = c\)” (note the spaces
around the equals sign), where c is a nonnegative integer smaller than \(10^{6}\).

For each cut, output a line containing the required number of cut pastries.

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출처 COCI 2012/2013 Contest 6