Need help to solve 'Laser Phones' problem

Правка en1, от sabry_ragab, 2015-10-15 12:05:32

I `m getting wrong answer in this problem : http://www.spoj.com/problems/MLASERP/en/

Code: http://www.a2oj.com/f.jsp?i=OCMPJ1JJ

thanks in advance :)

Теги mlaserp, laser phones, bfs, spoj

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en1 Английский sabry_ragab 2015-10-15 12:05:32 207 Initial revision (published)