杨领well

杨领well的...

C++(3) Effective C++ 笔记(4) LeetCode(151) LeetCode Weekly Contest 92(1) LeetCode Weekly Contest 93(2) linux(2) TCP/IP 协议(3) windows(1) 未归档(33) 杨领well 的 TCP/IP 协议专栏(7) 源码(1) 题解(1)

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全部文章 / 杨领well的 LeetCode 题解专栏（共59篇）

LeetCode: 901. Online Stock Span

LeetCode: 901. Online Stock Span 解题思路 Write a class StockSpanner which collects daily price quotes for some stock, and returns the span of that stoc...

2018-09-09

0 586

LeetCode: 195. Tenth Line

LeetCode: 195. Tenth Line 题目描述 Given a text file file.txt, print just the 10th line of the file. Example: Assume that file.txt has the following c...

2018-09-05

0 449

LeetCode: 898. Bitwise ORs of Subarrays

LeetCode: 898. Bitwise ORs of Subarrays 题目描述 We have an array A of non-negative integers. For every (contiguous) subarray B = [A[i], A[i+1], ..., A...

2018-09-02

0 524

LeetCode：897. Increasing Order Search Tree

LeetCode：897. Increasing Order Search Tree 解题思路 Given a tree, rearrange the tree in in-order so that the leftmost node in the tree is now the root o...

2018-09-02

0 554

LeetCode: 896. Monotonic Array

LeetCode: 896. Monotonic Array 题目描述 An array is monotonic if it is either monotone increasing or monotone decreasing. An array A is monotone increa...

2018-09-02

0 459

LeetCode: 895. Maximum Frequency Stack

LeetCode: 895. Maximum Frequency Stack 题目描述 Implement FreqStack, a class which simulates the operation of a stack-like data structure. FreqStack ha...

2018-08-26

0 431

LeetCode: 894. All Possible Full Binary Trees

LeetCode: 894. All Possible Full Binary Trees 题目描述 A full binary tree is a binary tree where each node has exactly 0 or 2 children. Return a list o...

2018-08-26

0 410

LeetCode: 893. Groups of Special-Equivalent Strings

LeetCode: 893. Groups of Special-Equivalent Strings 题目描述 You are given an array A of strings. Two strings S and T are special-equivalent if after a...

2018-08-26

0 407

LeetCode: Weekly Contest 99

LeetCode: Weekly Contest 99 题解列表 1. LeetCode: 892. Surface Area of 3D Shapes 题解分别对每个每个坐标的前后左右上下六个方向求表面积。 2. LeetCode: 893. Groups of Special...

2018-08-26

0 493

LeetCode: 890. Find and Replace Pattern

LeetCode: 890. Find and Replace Pattern 题目描述 You have a list of words and a pattern, and you want to know which words in words matches the pattern. ...

2018-08-19

0 494