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佛心分享-刷題不只是刷題
選手 27 文章 757
203. Remove Linked List Elements tags: Easy、Linked-List Given the head of a lin...
Day 24
2024-09-07
218
0
108. Convert Sorted Array to Binary Search Tree tags: Easy、Tree Given an intege...
Day 26
2024-09-09
218
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559. Maximum Depth of N-ary Tree tags: Easy、Tree Given a n-ary tree, find its m...
Day 16
2024-08-16
218
0
MediumRelated Topics: Array / GreedyLeetCode Source 解題想法 題目唯一要注意的點就是 arrays 最大...
EasyRelated Topics: Array / Hash Table / String / CountingLeetCode Source 解題想法...
Sliding Window是一種針對處理substring以及subarray的解題方法,可以減少時間複雜度,將O(n2)或O(n3)減至O(n)。 那麼Sl...