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https://leetcode.com/problems/longest-uncommon-subsequence-i/ Given a group of two strings, you need to find the longest uncommon subsequence of this 阅读全文
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https://leetcode.com/problems/insertion-sort-list/ Sort a linked list using insertion sort. A graphical example of insertion sort. The partial sorted 阅读全文
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https://pintia.cn/problem-sets/994805342720868352/problems/994805417945710592 Stack is one of the most fundamental data structures, which is based on 阅读全文
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https://pintia.cn/problem-sets/994805342720868352/problems/994805354762715136 British astronomer Eddington liked to ride a bike. It is said that in or 阅读全文
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https://leetcode.com/problems/rotate-list/ Given a linked list, rotate the list to the right by k places, where k is non-negative. Example 1: Example 阅读全文
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https://leetcode.com/problems/split-linked-list-in-parts/ Given a (singly) linked list with head node root, write a function to split the linked list 阅读全文