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getting wa although using the same approach as online solution mentioned in editorial Here I am using unordered_map in trie to reduce unnecessary space but I have tried it directly also still getting wa. I am adding string no. to vector of strings at that position only if string having greater index than the last element in vector is lexicographically smaller than it

asked 12 Jun, 12:38

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edited 12 Jun, 12:41

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question asked: 12 Jun, 12:38

question was seen: 45 times

last updated: 12 Jun, 12:41