Longest Repeating Character Replacement Problem

Longest Repeating Character Replacement Problem — ExecCode Medium DSA Practice

Solve the Longest Repeating Character Replacement problem on ExecCode. Free online medium DSA practice in Arrays - Basics. Write and run code in Java, C++, Python — no signup required to run.

Problem description

You can replace any character in s at most k times. Return the length of the longest substring containing all repeating letters after replacements.

Examples

Input s = "AABABBA", k = 1; Output 4

Constraints

1 ≤ n ≤ 10^5 Values fit interview constraints

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