LeetCode valid_第2页-阿里云

[LeetCode] Valid Palindrome II 验证回文字符串之二

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" O...

[LeetCode] Valid Sudoku 验证数独

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules. The Sudoku board could be partially filled, where empty cells are fille...

[LeetCode] Valid Parentheses 验证括号

Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is val...

[LeetCode] Valid Anagram 验证变位词

Given two strings s and t, write a function to determine if t is an anagram of s. For example,s = "anagram", t...

LeetCode:Longest Valid Parentheses

Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. Fo...

LeetCode:Valid Parentheses

Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is val...

leetCode 20. Valid Parentheses 字符串

20. Valid Parentheses Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if t...

leetCode 36. Valid Sudoku(数独) 哈希

36. Valid Sudoku(合法数独) Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules. The Sudoku board could be partially filled, wher...

leetCode 125. Valid Palindrome 字符串

125. Valid Palindrome Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. For example,"A man...

[LeetCode] Valid Square 验证正方形

Given the coordinates of four points in 2D space, return whether the four points could construct a square. The coordinate (x,y) of a point is represen...

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更新时间 2023-01-06 17:21:17

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