题目如下： Given an arrayAof integers, return thelengthof the longest arithmetic subsequence inA. Recall that asubsequenceofAis a listA i , A i , ..., A i k with lt i lt i lt ... lt i k lt A.length , and t ...
2019-04-24 23:06 0 683 推荐指数：
Given an array A of integers, return the length of the longest arithmetic subsequence in A. Recall that a subsequence of A is a list A[i_1], A[i_2 ...
/strengthen/LeetCode➤原文地址： https://www.cnblogs.com/stren ...
题目大意 给定一个整形数组，求出最长的连续序列。例如数组[100,4,200,1,3,2]，最长的连续序列长度为[1,2,3,4]，长度为4。要求时间复杂度为O(n)。 思路 " ...
最近经常闲的无聊,于是就做做leetcode的题了,目测好像都不是很难. 不过呢,闲的无聊还是记录下某些做了的题. Given an unsorted array of integers, find the length of the longest consecutive ...
题目： Given an unsorted array of integers, find the length of the longest consecutive elements sequence. For example, Given [100, 4, 200 ...
原题地址：https://oj.leetcode.com/problems/longest-consecutive-sequence/ 题意： Given an unsorted array of integers, find ...
Problem Description: Given a binary tree, find the length of the longest consecutive sequence path. The path refers to any sequence of nodes from ...
Given an unsorted array of integers, find the length of the longest consecutive elements sequence. Your algorithm should run in O(n) complexity. ...
