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Kotlin-based LeetCode algorithm problem solutions, regularly updated
1446\. Consecutive Characters
Easy
The **power** of the string is the maximum length of a non-empty substring that contains only one unique character.
Given a string `s`, return _the **power** of_ `s`.
**Example 1:**
**Input:** s = "leetcode"
**Output:** 2
**Explanation:** The substring "ee" is of length 2 with the character 'e' only.
**Example 2:**
**Input:** s = "abbcccddddeeeeedcba"
**Output:** 5
**Explanation:** The substring "eeeee" is of length 5 with the character 'e' only.
**Constraints:**
* `1 <= s.length <= 500`
* `s` consists of only lowercase English letters.