原文链接: https://leetcode-cn.com/problems/design-linked-list
英文原文Design your implementation of the linked list. You can c
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原文链接: https://leetcode-cn.com/problems/design-circular-queue
英文原文Design your implementation of the circular queue. The
原文链接: https://leetcode-cn.com/problems/exam-room
英文原文There is an exam room with n seats in a single row labeled from 0
原文链接: https://leetcode-cn.com/problems/maximum-frequency-stack
英文原文Design a stack-like data structure to push elements
原文链接: https://leetcode-cn.com/problems/rle-iterator
英文原文We can use run-length encoding (i.e., RLE) to encode a sequenc
原文链接: https://leetcode-cn.com/problems/online-stock-span
英文原文Design an algorithm that collects daily price quotes for
原文链接: https://leetcode-cn.com/problems/online-election
英文原文You are given two integer arrays persons and times. In an e
原文链接: https://leetcode-cn.com/problems/complete-binary-tree-inserter
英文原文A complete binary tree is a binary tree in wh
原文链接: https://leetcode-cn.com/problems/number-of-recent-calls
英文原文You have a RecentCounter class which counts the numb
原文链接: https://leetcode-cn.com/problems/time-based-key-value-store
英文原文Design a time-based key-value data structure tha