Tag: 算法
237 total results found
Leetcode PHP题解--D27 620. Not Boring Movies
620. Not Boring Movies 题目链接 620. Not Boring Movies 题目分析 前面铺垫了那么多，要...
Leetcode PHP题解--D26 766. Toeplitz Matrix
766. Toeplitz Matrix 题目链接 766. Toeplitz Matrix 题目分析 拓普利兹矩阵，应该不用多说了...
Leetcode PHP题解--D25 500. Keyboard Row
500. Keyboard Row 题目链接 500. Keyboard Row 题目分析 给定一个字符串数组，返回那些所出现的字母...
Leetcode PHP题解--D24 476. Number Complement
476. Number Complement 题目链接 476. Number Complement 题目分析 给定一个数字，将他转...
Leetcode PHP题解--D23 1. Two Sum
1. Two Sum 题目链接 1. Two Sum 题目分析 给一个数组A和一个数字n，从数组中找到两个数字，这两个数字相加之后等...
Leetcode PHP题解--D22 806. Number of Lines To Write String
806. Number of Lines To Write String 题目链接 806. Number of Lines To ...
Leetcode PHP题解--D21 344. Reverse String
344. Reverse String 题目链接 344. Reverse String 题目分析 题目要求以O(1)时间复杂度把字...
Leetcode PHP题解--D20 557. Reverse Words in a String III
557. Reverse Words in a String III 题目链接 557. Reverse Words in a St...
Leetcode PHP题解--D19 867. Transpose Matrix
867. Transpose Matrix 题目链接 867. Transpose Matrix 题目分析 这个题目比较简单，就是矩...
Leetcode PHP题解--D18 908. Smallest Range I
908. Smallest Range I 题目链接 908. Smallest Range I 题目分析 给定一个数组A和一个数字...
Leetcode PHP题解--D17 883. Projection Area of 3D Shapes
883. Projection Area of 3D Shapes 题目链接 883. Projection Area of 3D ...
Leetcode PHP题解--D16 922. Sort Array By Parity II
922. Sort Array By Parity II 题目链接 922. Sort Array By Parity II 题目分...
Leetcode No.268 Missing Number(缺失数字)
题目链接： Leetcode No.268 Missing Number (缺失数字) 给定一个包含 0, 1, 2, ...,...
Leetcode PHP题解--D15 509. Fibonacci Number
509. Fibonacci Number 题目链接 509. Fibonacci Number 题目分析 斐波那契数列应该不用我多...
Leetcode PHP题解--D14 561. Array Partition I
561. Array Partition I 题目链接 561. Array Partition I 题目分析 本题给了一个数组，要...