1096-花括号展开 II(Brace Expansion II) 原文链接: https://leetcode-cn.com/problems/brace-expansion-ii 中文题目如果你熟悉 Shell 编程,那么一定了解过花括号展开,它可以用来生成任意字符串。 花括号展开的表达式可以看作 2021-12-03 回溯字符串广度优先搜索栈 困难
1104-二叉树寻路(Path In Zigzag Labelled Binary Tree) 原文链接: https://leetcode-cn.com/problems/path-in-zigzag-labelled-binary-tree 英文原文In an infinite binary tree where every 2021-12-03 二叉树数学树 中等
1103-分糖果 II(Distribute Candies to People) 原文链接: https://leetcode-cn.com/problems/distribute-candies-to-people 英文原文We distribute some number of candies, to 2021-12-03 数学模拟 简单
1105-填充书架(Filling Bookcase Shelves) 原文链接: https://leetcode-cn.com/problems/filling-bookcase-shelves 英文原文You are given an array books where books[i] = [thi 2021-12-03 动态规划数组 中等
1106-解析布尔表达式(Parsing A Boolean Expression) 原文链接: https://leetcode-cn.com/problems/parsing-a-boolean-expression 英文原文Return the result of evaluating a given boolea 2021-12-03 字符串栈递归 困难
1114-按序打印(Print in Order) 原文链接: https://leetcode-cn.com/problems/print-in-order 英文原文Suppose we have a class: public class Foo { public void 2021-12-03 多线程 简单
1108-IP 地址无效化(Defanging an IP Address) 原文链接: https://leetcode-cn.com/problems/defanging-an-ip-address 英文原文Given a valid (IPv4) IP address, return a defanged 2021-12-03 字符串 简单
1109-航班预订统计(Corporate Flight Bookings) 原文链接: https://leetcode-cn.com/problems/corporate-flight-bookings 英文原文There are n flights that are labeled from 1 to n. 2021-12-03 前缀和数组 中等
1110-删点成林(Delete Nodes And Return Forest) 原文链接: https://leetcode-cn.com/problems/delete-nodes-and-return-forest 英文原文Given the root of a binary tree, each node i 2021-12-03 二叉树树深度优先搜索 中等
1111-有效括号的嵌套深度(Maximum Nesting Depth of Two Valid Parentheses Strings) 原文链接: https://leetcode-cn.com/problems/maximum-nesting-depth-of-two-valid-parentheses-strings 英文原文A string is a valid 2021-12-03 字符串栈 中等