Solution: Longest Repeating Character Replacement
Explore the sliding window technique to solve the longest repeating character replacement problem. Understand how to efficiently track character frequencies and manage window size to achieve an optimal solution in linear time.
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:
s.lengthsconsists of only uppercase English characters....