原文:[LeetCode] 932. Beautiful Array 漂亮數組

For some fixed N , an array A is beautiful if it is a permutation of the integers , , ..., N , such that: For everyi lt j, there isnokwithi lt k lt jsuch thatA k A i A j . GivenN, returnanybeautiful ...

2020-02-09 14:47 1 2830 推薦指數:

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[LeetCode] Patching Array 補丁數組

Given a sorted positive integer array nums and an integer n, add/patch elements to the array such that any number in range [1, n] inclusive can ...

Thu Jan 28 20:42:00 CST 2016 11 8628
[LeetCode] Degree of an Array 數組的度

Given a non-empty array of non-negative integers nums, the degree of this array is defined as the maximum frequency of any one of its elements. ...

Tue Oct 24 20:39:00 CST 2017 1 6823
[LeetCode] Shuffle an Array 數組洗牌

Shuffle a set of numbers without duplicates. Example: 這道題讓我們給數組洗牌,也就是隨機打亂順序,那么由於之前那道題Linked List Random Node我們接觸到了水塘抽樣Reservoir Sampling的思想 ...

Thu Aug 18 19:42:00 CST 2016 17 15703
[LeetCode] Array Partition I 數組分割之一

Given an array of 2n integers, your task is to group these integers into n pairs of integer, say (a1, b1), (a2, b2), ..., (an, bn) which makes sum ...

Fri Apr 28 07:57:00 CST 2017 0 8178
[LeetCode] 896. Monotonic Array 單調數組

An array is *monotonic* if it is either monotone increasing or monotone decreasing. An array A is monotone increasing if for all i <= j, A[i ...

Sun Jun 02 07:54:00 CST 2019 0 1298
[LeetCode] 565. Array Nesting 數組嵌套

A zero-indexed array A of length N contains all integers from 0 to N-1. Find and return the longest length of set S, where S[i] = {A[i], A[A[i ...

Fri Jun 02 20:45:00 CST 2017 12 4698
 
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