Problem Challenge: Search Similar Words
Solve a problem to test and practice your knowledge and understanding of search engine and tries.
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Problem statement
Strings that differ in only one letter are one-character-away strings. For example, kit
and kat
differ only in the second position. You're given a list of unique words present in the datastore and an array of string queries. Return the count of one-character-away strings present in the datastore for all the string queries.
Example
Sample input
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