[LeetCode] Beautiful Arrangement 優美排列
Suppose you have N integers from 1 to N. We define a beautiful arrangement as an array that is constructed by these N numbers successfully if one ...
原文：[LeetCode] Beautiful Arrangement II 優美排列之二
Given two integersnandk, you need to construct a list which containsndifferent positive integers ranging from tonand obeys the following requirement:Suppose this list is a , a , a , ... , an , then t ...
2017-09-22 23:50 0 3568 推薦指數：
相關推薦
[LeetCode] 267. Palindrome Permutation II 回文全排列之二
Given a string s, return all the palindromic permutations (without duplicates) of it. Return an e ...
[LeetCode] 47. Permutations II 全排列之二
，由於輸入數組有可能出現重復數字，如果按照之前的算法運算，會有重復排列產生，我們要避免重復的產生，在遞歸函數 ...
LeetCode:Permutations, Permutations II(求全排列)
Permutations Given a collection of numbers, return all possible permutations. For example, [1,2,3] ...
[LeetCode] Lonely Pixel II 孤獨的像素之二
Given a picture consisting of black and white pixels, and a positive integer N, find the number o ...
[LeetCode] Wiggle Sort II 擺動排序之二
Given an unsorted array nums, reorder it such that nums[0] < nums[1] > nums[2] < nums[3] ...
[LeetCode] 505. The Maze II 迷宮之二
There is a ball in a maze with empty spaces and walls. The ball can go through empty spaces by ro ...
[LeetCode] Decode Ways II 解碼方法之二
A message containing letters from A-Z is being encoded to numbers using the following mapping way ...