1p3a_oj Question

Number of Substrings with Unique Characters

Question Details

Given a string s consisting of lowercase letters, find the number of substrings of length 3 where all the characters are different. Input: 'abcabcbb' Output: 4 Explanation: The substrings with all di

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About This Question

This is a reported interview question from a capitalone interview for a swe role during the coding round.

It covers the following topics: Strings .

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