归档 2017

[LeetCode]Implement Magic Dictionary

题目描述:

LeetCode 676. Implement Magic Dictionary

Implement a magic directory with buildDict, and search methods.

For the method buildDict, you'll be given a list of non-repetitive words to build a dictionary.

For the method search, you'll be given a word ...

继续阅读

[LeetCode]Longest Continuous Increasing Subsequence

题目描述:

LeetCode 674. Longest Continuous Increasing Subsequence

Given an unsorted array of integers, find the length of longest continuous increasing subsequence.

Example 1:

Input: [1,3,5,4,7]
Output: 3
Explanation: The longest continuous increasing subsequence is [1,3 ...

继续阅读

LeetCode Weekly Contest 48解题报告

LeetCode Weekly Contest 48是LeetCode举办的第五十三场正式周赛,共4道题目,比赛时长1.5小时。

比赛链接:https://leetcode.com/contest/leetcode-weekly-contest-48/

题解列表:

LeetCode 671. Second Minimum Node In a Binary Tree

LeetCode 669. Trim a Binary Search Tree

LeetCode 670. Maximum Swap

LeetCode 672. Bulb Switcher II

每月存档

去年

明年