Problem

Submissions

Problem: Find the Longest Substring Having Vowels in Even Counts

Statement

Given the string s, return the length of the longest substringA substring is a consecutive sequence of characters within a string. in which each vowel—a, e, i, o, and u—appears an even number of times.

Constraints:

$1 \leq$ s.length $\leq 5 \times 10^3$
s contains only lowercase English letters.

Examples

Problem

Submissions

Problem: Find the Longest Substring Having Vowels in Even Counts

Statement

Given the string s, return the length of the longest substringA substring is a consecutive sequence of characters within a string. in which each vowel—a, e, i, o, and u—appears an even number of times.

Constraints:

$1 \leq$ s.length $\leq 5 \times 10^3$
s contains only lowercase English letters.

Examples