2019年1月13日

Leetcode 759. Employee Free Time

摘要： Problem: We are given a list schedule of employees, which represents the working time for each employee. Each employee has a list of non-overlapping I 阅读全文

posted @ 2019-01-13 15:08 周浩炜 阅读(320) 评论(0) 推荐(0) 编辑

Leetcode 146. LRU Cache

摘要： Problem: Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and put. get(key) 阅读全文

posted @ 2019-01-13 14:53 周浩炜 阅读(144) 评论(0) 推荐(0) 编辑

Leetcode 745. Prefix and Suffix Search

摘要： Problem: Given many words, words[i] has weight i. Design a class WordFilter that supports one function, WordFilter.f(String prefix, String suffix). It 阅读全文

posted @ 2019-01-13 13:22 周浩炜 阅读(146) 评论(0) 推荐(0) 编辑

Leetcode 753. Cracking the Safe

摘要： Problem: There is a box protected by a password. The password is n digits, where each letter can be one of the first k digits 0, 1, ..., k-1. You can 阅读全文

posted @ 2019-01-13 11:45 周浩炜 阅读(175) 评论(0) 推荐(0) 编辑

Leetcode 527. Word Abbreviation

摘要： Problem: Given an array of n distinct non-empty strings, you need to generate minimal possible abbreviations for every word following rules below. Beg 阅读全文

posted @ 2019-01-13 10:16 周浩炜 阅读(203) 评论(0) 推荐(0) 编辑

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