JuniorString
Consecutive Characters
The power of a 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
2The substring "ee" is of length 2 with the character 'e' only.
Example 2
Input
s = "abbcccddddeeeeedcba"Output
5The substring "eeeee" is of length 5 with the character 'e' only.
Constraints
- 1 <= s.length <= 500
- s consists of only lowercase English letters.