Digital Dictionary

#1

I did not understand the editorial solution .Can someone explain what is happening in each of the different functions and what is the concept used?

#2

@aryamaan1011, refer this code :-

I have provided the concept , algorithm and the explanation of the code with comments

Note :- I am assuming you are aware of the functioning of trie data structure ,
also, i have used map instead of array for storing child nodes

In case of any doubt feel free to ask :slight_smile:
Mark your doubt as RESOLVED if you got the answer

#3

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