g1601_1700.s1624_largest_substring_between_two_equal_characters

Class Solution

java.lang.Object

g1601_1700.s1624_largest_substring_between_two_equal_characters.Solution

public class Solution
extends Object

1624 - Largest Substring Between Two Equal Characters.

Easy

Given a string s, return the length of the longest substring between two equal characters, excluding the two characters. If there is no such substring return -1.

A substring is a contiguous sequence of characters within a string.

Example 1:

Input: s = “aa”

Output: 0

Explanation: The optimal substring here is an empty substring between the two 'a's.

Example 2:

Input: s = “abca”

Output: 2

Explanation: The optimal substring here is “bc”.

Example 3:

Input: s = “cbzxy”

Output: -1

Explanation: There are no characters that appear twice in s.

Constraints:

• 1 <= s.length <= 300
• s contains only lowercase English letters.

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
int	maxLengthBetweenEqualCharacters(String s)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

maxLengthBetweenEqualCharacters

public int maxLengthBetweenEqualCharacters(String s)