原文链接: https://leetcode-cn.com/problems/verify-preorder-serialization-of-a-binary-tree
英文原文One way to serialize a binar
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原文链接: https://leetcode-cn.com/problems/flatten-nested-list-iterator
英文原文You are given a nested list of integers nested
原文链接: https://leetcode-cn.com/problems/mini-parser
英文原文Given a string s represents the serialization of a nested list,
原文链接: https://leetcode-cn.com/problems/longest-absolute-file-path
英文原文Suppose we have a file system that stores both f
原文链接: https://leetcode-cn.com/problems/decode-string
英文原文Given an encoded string, return its decoded string.
The enco
原文链接: https://leetcode-cn.com/problems/remove-k-digits
英文原文Given string num representing a non-negative integer num, a
原文链接: https://leetcode-cn.com/problems/add-two-numbers-ii
英文原文You are given two non-empty linked lists representing tw
原文链接: https://leetcode-cn.com/problems/132-pattern
英文原文Given an array of n integers nums, a 132 pattern is a subs
原文链接: https://leetcode-cn.com/problems/next-greater-element-i
英文原文The next greater element of some element x in an arr
原文链接: https://leetcode-cn.com/problems/next-greater-element-ii
英文原文Given a circular integer array nums (i.e., the next
