原题地址:https://oj.leetcode.com/problems/valid-palindrome/ 题意: Given a string, determine if it is a palindrome, considering only alphanumeric ...
题目: Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. For example, A man, a plan, a canal: Panama is a palindrome. race a car is not a pali ...
2014-08-01 09:09 0 3435 推荐指数:
原题地址:https://oj.leetcode.com/problems/valid-palindrome/ 题意: Given a string, determine if it is a palindrome, considering only alphanumeric ...
题目: Determine whether an integer is a palindrome. Do this without extra space. click to show spoilers. Some hints: Could negative integers ...
题目: Given a string s, partition s such that every substring of the partition is a palindrome. Return all possible palindrome partitioning of s. ...
原题链接在这里:https://leetcode.com/problems/valid-palindrome-iii/ 题目: Given a string s and an integer k, find out if the given string is a K-Palindrome ...
题目: Given a string s, partition s such that every substring of the partition is a palindrome. Return the minimum cuts needed for a palindrome ...
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. For example, "A man, a plan ...
题目: Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules. The Sudoku board could be partially filled, where empty cells ...
题目: Validate if a given string is numeric. Some examples: "0" => true " 0.1 " => true "abc" ...