1745. Palindrome Partitioning IV

Description

Given a string s, return true if it is possible to split the string s into three non-empty palindromic substrings. Otherwise, return false.​​​​​

A string is said to be palindrome if it the same string when reversed.

 

Example 1:

Input: s = "abcbdd"
Output: true
Explanation: "abcbdd" = "a" + "bcb" + "dd", and all three substrings are palindromes.

Example 2:

Input: s = "bcbddxy"
Output: false
Explanation: s cannot be split into 3 palindromes.

 

Constraints:

• 3 <= s.length <= 2000
• s​​​​​​ consists only of lowercase English letters.

Solution