NeetCode #235LC-1456MediumSliding Window
← Back to All Problems#235 · #1456 · Maximum Number of Vowels in a Substring of Given Length(定长子串中元音的最大数目)
📌 Problem Statement & Constraints
Given a string
s and an integer k, return the maximum number of vowel letters in any substring of s with length exactly k. Constraints: 1 <= s.length <= 10^5, 1 <= k <= s.length; s consists of lowercase English letters.🔒
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