Leetcode - Valid Palindrome II
https://leetcode.com/problems/valid-palindrome-ii/
Given a non-empty string s
, you may delete at most one character. Judge whether you can make it a palindrome.
Example 1:
Input: "aba" Output: True
Example 2:
Input: "abca" Output: True Explanation: You could delete the character 'c'.
func validPalindrome(s string) bool { deleted := false j := len(s)-1 result := true for i := 0; i <= j; i++ { if s[i] != s[j] { if deleted { result = false } deleted = true j++ } j-- } j = len(s)-1 deleted = false for i := 0; i <= j; i++ { if s[i] != s[j] { if deleted && !result { return false } deleted = true i-- } j-- } return true }
Feb 08, 2023 01:20:05 PM
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