IT技术小密圈

分类

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) 杨领well的 LeetCode 题解专栏(59) 源码(1) 题解(1)

/ 注册

全部文章（共243篇）

TCP/IP协议(7): NAT(Network Address Translation) —— 解决 IPv4 地址短缺的问题

TCP/IP协议(7): NAT(Network Address Translation) —— 解决 IPv4 地址短缺的问题关于 NAT(Network Address Translation) 随着互联网技术的发展，**因特网(Internet) **接入的网络设备越来越多，未分配的 I...

2018-10-04

0 585

LeetCode: 216. Combination Sum III

LeetCode: 216. Combination Sum III 题目描述 Find all possible combinations of k numbers that add up to a number n, given that only numbers from 1 to 9 c...

2018-10-02

0 521

LeetCode: 215. Kth Largest Element in an Array

LeetCode: 215. Kth Largest Element in an Array 题目描述 Find the kth largest element in an unsorted array. Note that it is the kth largest element in th...

2018-10-01

0 481

LeetCode: 214. Shortest Palindrome

LeetCode: 214. Shortest Palindrome 题目描述 Given a string s, you are allowed to convert it to a palindrome by adding characters in front of it. Find an...

2018-09-30

0 478

LeetCode: 213. House Robber II

LeetCode: 213. House Robber II 题目描述 You are a professional robber planning to rob houses along a street. Each house has a certain amount of money st...

2018-09-28

0 503

LeetCode: 211.Add and Search Word - Data structure design

LeetCode: 211.Add and Search Word - Data structure design 题目描述 Design a data structure that supports the following two operations: void addWord(wor...

2018-09-26

0 538

LeetCode: 210. Course Schedule II

LeetCode: 210. Course Schedule II 题目描述 There are a total of n courses you have to take, labeled from 0 to n-1. Some courses may have prerequisites,...

2018-09-25

0 561

LeetCode: 209. Minimum Size Subarray Sum

LeetCode: 209. Minimum Size Subarray Sum 题目描述 Given an array of ``n positive integers and a positive integer s, find the minimal length of a contigu...

2018-09-24

0 542

LeetCode: 208. Implement Trie (Prefix Tree)

LeetCode: 208. Implement Trie (Prefix Tree) 题目描述 Implement a trie with insert, search, and startsWith methods. Example: Trie trie = new Trie(); t...

2018-09-23

0 408

LeetCode: 207. Course Schedule

LeetCode: 207. Course Schedule 题目描述 There are a total of n courses you have to take, labeled from 0 to n-1. Some courses may have prerequisites, fo...

2018-09-20

0 455