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Discussion of Problem 1966. Cycling Roads

WA 12 test
Posted by Alikhan Zimanov 11 Apr 2020 15:08
Input:
4 2
1 1
5 3
7 -1
4 7
1 2
3 4

Correct output:
NO

One of the reasons of "WA" might be that your solution incorrectly determines whether two segments intersect or not.

Edited by author 11.04.2020 15:09