I am currently trying to solve [Problem E Croc Champ 2013 Qualification Round](http://mirror.codeforces.com/contest/291/problem/E), and there is strange thing happen:↵
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My solution time out at test 30, but when I opened other's solutions, their solutions only have 27 tests, some have 28 tests, but none have more than 28 tests. Any body know why? ↵
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Update: try to copy and resubmit some accepted codes (sorry guys) and all of those solutions also time out at test 30 :(
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My solution time out at test 30, but when I opened other's solutions, their solutions only have 27 tests, some have 28 tests, but none have more than 28 tests. Any body know why? ↵
↵
Update: try to copy and resubmit some accepted codes (sorry guys) and all of those solutions also time out at test 30 :(
