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全部文章（共243篇）

TCP/IP协议(2): 以太网(IEEE 802.3) 协议 —— 构成有线局域网的基本协议

#TCP/IP协议(2): 以太网(IEEE 802.3)协议 —— 构成有线局域网的基本协议关于以太网(IEEE 802.3) 协议以太网(Ethernet) 是一套广泛应用于局域网(LAN), 城域网(MAN) 和广域网(WAN) 的一套计算机网络技术。它在 1980 年第一次商...

2018-07-28

0 748

LeetCode: 166. Fraction to Recurring Decimal

LeetCode: 166. Fraction to Recurring Decimal 题目描述 Given two integers representing the numerator and denominator of a fraction, return the fraction i...

2018-07-28

0 375

LeetCode: 165. Compare Version Numbers

LeetCode: 165. Compare Version Numbers 题目描述 Compare two version numbers version1 and version2. If version1 > version2 return 1; if version1 <...

2018-07-27

0 636

LeetCode: 164. Maximum Gap

LeetCode: 164. Maximum Gap 题目描述 Given an unsorted array, find the maximum difference between the successive elements in its sorted form. Return 0 i...

2018-07-26

0 412

LeetCode: 162. Find Peak Element

LeetCode: 162. Find Peak Element 又是一道加了锁，不能做的题。只好做 162 咯。题目描述 A peak element is an element that is greater than its neighbors. Given an ...

2018-07-25

0 418

LeetCode: 160. Intersection of Two Linked Lists

LeetCode: 160. Intersection of Two Linked Lists 156 – 159 的题目要收费，(@ ^ @)。。。题目描述 Write a program to find the node at which the intersection ...

2018-07-24

0 541

LeetCode: 155. Min Stack

LeetCode: 155. Min Stack 题目描述 Design a stack that supports push, pop, top, and retrieving the minimum element in constant time. push(x) – Push e...

2018-07-23

0 479

LeetCode: 873. Length of Longest Fibonacci Subsequence

LeetCode: 873. Length of Longest Fibonacci Subsequence 题目描述 A sequence X_1, X_2, …, X_n is fibonacci-like if: n >= 3 X_i + X_{i+1} = X_{i+2...

2018-07-22

0 463

LeetCode: 875. Koko Eating Bananas

LeetCode: 875. Koko Eating Bananas 题目描述 Koko loves to eat bananas. There are N piles of bananas, the i-th pile has piles[i] bananas. The guards have...

2018-07-22

0 527

LeetCode: 874. Walking Robot Simulation

LeetCode: 874. Walking Robot Simulation 题目描述 A robot on an infinite grid starts at point (0, 0) and faces north. The robot can receive one of three ...

2018-07-22

0 477