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Longest Repeating Character Replacement

Explore how to solve the longest repeating character replacement problem by applying the sliding window technique. This lesson helps you understand how to efficiently identify the longest substring containing identical characters where you can replace at most k characters. Develop problem-solving skills relevant to coding interviews involving strings and array manipulation.

Statement

Given a string, s, and an integer, k, find the length of the longest substring in s, where all characters are identical, after replacing, at most, k characters with any other uppercase English character.

Constraints:

  • 11 \leq ...