原文链接: https://leetcode-cn.com/problems/break-a-palindrome
英文原文Given a palindromic string of lowercase English letters
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原文链接: https://leetcode-cn.com/problems/sort-the-matrix-diagonally
英文原文A matrix diagonal is a diagonal line of cells st
原文链接: https://leetcode-cn.com/problems/deepest-leaves-sum
英文原文Given the root of a binary tree, return the sum of value
原文链接: https://leetcode-cn.com/problems/snapshot-array
英文原文Implement a SnapshotArray that supports the following interf
原文链接: https://leetcode-cn.com/problems/swap-for-longest-repeated-character-substring
英文原文You are given a string text.
原文链接: https://leetcode-cn.com/problems/number-of-dice-rolls-with-target-sum
英文原文You have d dice and each die has f fac
原文链接: https://leetcode-cn.com/problems/remove-zero-sum-consecutive-nodes-from-linked-list
英文原文Given the head of a link
原文链接: https://leetcode-cn.com/problems/compare-strings-by-frequency-of-the-smallest-character
英文原文Let the function f(s
原文链接: https://leetcode-cn.com/problems/validate-binary-tree-nodes
英文原文You have n binary tree nodes numbered from 0 to
原文链接: https://leetcode-cn.com/problems/closest-divisors
英文原文Given an integer num, find the closest two integers in abs