Help needed with a TRIE question

Revision en1, by pulkit96, 2015-08-29 14:15:43

Hi I recently learned about tries and tried this question---- http://codeforces.net/contest/514/problem/C this is my solution to problem ---- http://codeforces.net/contest/514/submission/12742436 I would be glad if someone could take some time and explain what might be wrong with the solution , I have tried to add necessary comments to explain my approach.

PS- I was successful in solving this question using polynomial hashing but wanted to solve this using tries.

Thanks in advance.

Tags trie

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en1 English pulkit96 2015-08-29 14:15:43 529 Initial revision (published)