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题目内容 题目来源:剑指offer、LeetCode Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Intege 阅读全文
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题目内容 题目来源:LeetCode Reverse a linked list from position m to n. Do it in-place and in one-pass. For example:Given 1->2->3->4->5->NULL, m = 2 and n = 4, 阅读全文
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题目内容 题目来源:LeetCode You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of 阅读全文
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题目内容 本题来源:LeetCode Given an array and a value, remove all instances of that value in place and return the new length. Do not allocate extra space for 阅读全文