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Discussion of Problem 1151. Radiobeacons

To admins: "strange" radiobeacons
Posted by Alexey Shmelev [NNSU] 21 Aug 2010 01:14
In test #15 there are radiobeacons which don't have correct location on the plane (i.e. no one of points 1 <= x,y <= 200 is acceptable) but their signals are identified by checkpoints. In the problem statement we can find, that "N radiobeacons are located on the plane" and "we know ... that their coordinates are integers from 1 to 200". So, I believe that such test cases are incorrect.
Re: To admins: "strange" radiobeacons
Posted by -XraY- 4 Oct 2012 01:57
Yes, my assert also falls.