Help with star graph !

Revision en1, by hell_hacker, 2016-05-19 19:28:09

In this question http://codeforces.com/contest/330/problem/B I want to ask why the star graph would give minimum number of paths. Thank You.

Tags graph, help!

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en1 English hell_hacker 2016-05-19 19:28:09 162 Initial revision (published)