Editorial for COCI '06 Contest 4 #1 Sibice
Remember to use this editorial only when stuck, and not to copy-paste code from it. Please be respectful to the problem author and editorialist.
Submitting an official solution before solving the problem yourself is a bannable offence.
Submitting an official solution before solving the problem yourself is a bannable offence.
Since the box is of rectangular shape, the longest possible match is the same length as the diagonal of the box. A match fits in the box if , where is the length of the match.
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