Solution: Number of Substrings Containing All Three Characters
Explore how to use the sliding window approach to count substrings in a string containing at least one occurrence of 'a', 'b', and 'c'. This lesson helps you master efficient window expansion and contraction, improving your problem-solving skills for substring challenges in coding interviews.
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We'll cover the following...
Statement
Given a string s that consists only of the characters 'a', 'b', and 'c', return the number of substrings that contain at least one occurrence of each of the three characters.
Constraints:
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