ZigZag

LeetCode算法题之第6题ZigZag Conversion

Question:ThestringPAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:PAHNAPLSIIGYIR
浩水一方·2020-03-16 19:57

为什么选择zigbee？

ZigBee“来源于ZigZag，是一种蜜蜂的肢体语言。当蜜蜂新发现一片花丛后会用特殊”舞蹈“来告知同伴发现的食物种类及位置等信息，是蜜蜂群体间一种简单、高效的传递信息方式，因此Z
Spartacus2015·2020-03-16 19:35

ZigZag Conversion

题目Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSIIGYIR"Writ
Al73r·2020-03-15 20:44

2018-09-21

zigzaghttps://leetcode-cn.com/problems/zigzag-conversion/思路一：WechatIMG58.jpeg建一个二维数组，存zigzag图形（char初始值为
雅芳·2020-03-15 12:05

LeetCode 06 ZigZag Conversion

题目要求Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)  示例图  convert("PAYPALISHIRING",3)shouldreturn"PAHNAPL
SiyueLin·2020-03-15 10:57

[LeetCode] 006.ZigZag Conversion (Java)

ProblemdescriptionThestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAH
QyQiaoo·2020-03-15 10:41

leetcode-006 ZigZag Conversion

[TOC]P006ZigZagConversionThestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyli
hylexus·2020-03-14 13:00

leetcode每日一题:(6)ZigZag Conversion

ZigZagConversionQuestionleetcode:ZigZagConversion|LeetCodeOJThestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibilit
Sidney001·2020-03-12 13:30

6.ZigZag Conversion

Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSIIGYIR"Writet
小伙鸡·2020-03-12 09:02

期货软件TB系统源代码解读系列22-ZigZag

ZigZag指标，即之字转向指标，不是一个主流指标，叠加在超级图表上，勾画出交易商品趋势的大致轮廓。
翊之依·2020-03-08 02:27

Leetcode - ZigZag Conversion

Question:![UploadingPaste_Image_054225.png...]Mycode:publicclassSolution{publicStringconvert(Strings,intnumRows){if(s==null||numRows==0)returnnull;if(numRows==1||s.length()==0)returns;intlen=s.length(
Richardo92·2020-03-07 16:21

ZigZag Conversion

classSolution{publicStringconvert(Strings,intnumRows){intlen=s.length();if(numRows=len)break;res+=s.charAt(i);i+=d-2*row;}}}returnres;}}
wtmxx·2020-03-06 18:20

ZigZag Conversion

Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSIIGYIR"Writet
zigzh·2020-03-06 03:47

Binary Tree Zigzag Level Order Traversal

Givenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree[3,9,20,null,null,15,7],3/920/157r
ShutLove·2020-03-06 00:14

Binary Tree Zigzag Level Order Traversal

Givenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree[3,9,20,null,null,15,7],3/920/157r
DrunkPian0·2020-03-05 06:36

7.4 树遍历：level2 & Zigzag & *recover* B & sameT & symmeT

todoXORcondition:if(!A!=!B),!isforbooleanconversion,andcarefulofcomplieroptimization,maybe2]BinaryTreeZigzagLevelOrderTraversal写的太慢了，mark重写vector>zigzagLevelOrder(TreeNode*root){if(!root)returnvector>
陈十十·2020-03-04 23:35

ZigZag Conversion

Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSIIGYIR"Writet
nafoahnaw·2020-03-02 01:30

ZigZag Conversion

当时题目理解就错了，不知道它说的zigzag其实是下面的意思：/*n=numRowsΔ=2n-212n-14n-3Δ=22n-22n4n-44n-2Δ=32n-32n+14n-5.Δ=.....Δ=.n
DrunkPian0·2020-02-29 12:21

006 ZigZag Conversion

Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)示意图Andthenreadlinebyline:"PAHNAPLSIIGYIR"Example：Input:s="
烟雨醉尘缘·2020-02-26 23:51

leetcode之二叉树

binary-tree-postorder-traversal3.binary-tree-inorder-traversal4.binary-tree-level-order-traversal5.binary-tree-zigzag-level-order-traversal6
Nibaby燕·2020-02-25 21:11

LeetCode—6.ZigZag Conversion

Type：mediumThestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSII
萌小熙喵·2020-02-23 11:56

leetcode zigzag

感动得要哭了啊啊啊这个题从去年夏天纠结我到现在这就是一个简单的水题啊啊啊但是却考了一个很重要的概念题目要求：输入字符串以“拉链”一样的形式输出即Z字形输出思路：就是简单的找规律就可以找到数组下标的规律再将每行的所有字符输入到malloc的数组中最终返回大坑：起码我认为对我来说是个大坑了。。去年和今年的想法差不多但总是runtimeerror但是其实最后执行的样例是正确的最后——是因为对C语言字符串
ninee·2020-02-22 20:07

LeetCode Z 字形变换

Z字形变换题目来源：https://leetcode-cn.com/problems/zigzag-conversion/题目将一个给定字符串根据给定的行数，以从上往下、从左到右进行Z字形排列。
大梦三千秋·2020-02-22 04:33

LeetCode(6) ---- ZigZag Conversion

1.问题question.png2.题目意思给定一个字符串，使它按照Z字型排列（说起来应该是一个倒N字形吧），这个Z字形的大小由传入的参数决定，然后我们应该返回一个顺序读的字符串3.思路当时找了个纸画了一下，不过等想起写博客的时候纸已经不见了……为了弥补我的过失，特地画了一个狗血的示意图。【processon.com】image.png按照图中所示，我们目前拿数组下标来表示数据，而且整个题目都会以
做梦枯岛醒·2020-02-20 17:27

LeetCode解析（六）： ZigZag Conversion

Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSIIGYIR"Writet
Wingbu·2020-02-19 06:26

CF1147F Zigzag Game

Link我们知道如果没有边权大小的限制那么一定先手必胜，因此我们不妨猜测在有了边权大小的限制之后仍然是先手必胜。不失一般性，假设Alice选择I并将棋子放在某个左侧点。我们任取一组最大匹配中的两条边\((u,v),(p,q)\)，那么我们希望构造出这样的情况：若Alice将棋子从\(v\)移至\(p\)是合法的，那么Bob将棋子从\(p\)移到\(q\)也是合法的。这样的话需要满足\(w(u,v)
Shiina_Mashiro·2020-02-13 20:00

LeetCode:ZigZag Conversion

题目描述Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSIIGYIR"Wr
maskwang520·2020-02-13 08:00

ZigZag Conversion

6.ZigZagConversionThestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAH
关玮琳linSir·2020-02-12 04:36

Binary Tree Zigzag Level Order Traversal

DescriptionGivenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree[3,9,20,null,null,15,7]
Nancyberry·2020-02-12 01:48

Binary Tree Zigzag Level Order Traversal

题目https://www.lintcode.com/problem/construct-binary-tree-from-inorder-and-postorder-traversal/description?_from=ladder&&fromId=2实现使用stack来遍历每一层即可要注意的要设置一个flag来判断下一层的遍历顺序代码classSolution:"""@paramroot:A
严海翔·2020-02-09 03:13

Binary Tree Zigzag Level Order Traversal

Givenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree[3,9,20,null,null,15,7],3/\920/\15
sherwin29·2020-02-08 23:21

Binary Tree Zigzag Level Order Traversal

Givenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree[3,9,20,null,null,15,7],3/\920/\15
叶孤陈·2020-02-07 18:45

Binary Tree Zigzag Level Order Traversal

二叉树之字形层序遍历。题意是给一个二叉树，对其进行层序遍历，但是在遍历每一层的时候要一次从左开始一次从右开始。例子，Givenbinarytree[3,9,20,null,null,15,7],3/\920/\157returnitszigzaglevelordertraversalas:[[3],[20,9],[15,7]]思路和102题的做法-层序遍历没两样，唯一需要多一个变量记录到底是从左遍
朝鲜冷面杀手·2020-02-06 01:00

2016 年度 Flickr 上最受欢迎的 25 张照片

作品︰Cuandoamanecelapasión摄影师︰GermánJiménezGil作品︰TheLonelyTree摄影师︰TomHall作品︰ZigZag摄影师︰Albe
LikeAKid·2020-02-05 23:02

binary-tree-zigzag-level-order-traversal

描述：Givenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree{3,9,20,#,#,15,7},3/\920/\157re
美不胜收oo·2020-02-01 17:10

Binary Tree Zigzag Level Order Traversal

题目地址https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal/题目大意按照层次遍历，先从左到右，再从右到左，依次如此遍历二叉树解题思路仍然按照从左到右层次遍历
南岛的森林·2020-01-21 00:00

LeetCode 6 蛇形矩阵，一道简单的模拟题

Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)https://leetcode.com/problems/zigzag-conversion
TechFlow2019·2020-01-13 08:00

LeetCode 6 蛇形矩阵，一道简单的模拟题

iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)https://leetcode.com/problems/zigzag-conversion
TechFlow·2020-01-13 08:35

ZigZag Conversion

原题链接-MExampleInput:s="PAYPALISHIRING",numRows=4Output:"PINALSIGYAHRPI"Explanation:PINALSIGYAHRPI时间复杂度:O(N)-空间复杂度:O(N)print_r(test("PAYPALISHIRING",3));functiontest($str,$num){if($num==1||$num>=mb_strl
Jun_简书·2020-01-08 13:53

Binary Tree Zigzag Level Order Traversal

题目Givenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree{3,9,20,#,#,15,7},3/\920/\157ret
时光杂货店·2020-01-06 02:21

#6 ZigZag Conversion

这道题可以认为是一道找规律的题了Z字形的字母相隔与他所在的层数都有关系第一层与最后一层都是2(rows-1)(rows为总层数)的关系其他层数为2(rows-i)(rows为总层数i为当前层数)与2(rows-1)-2(rows-i)即2*(i-1)交替的关系/***@param{string}s*@param{number}numRows*@return{string}*/varconvert=
KedAyA·2020-01-05 18:40

ZigZag编码

ZigZag编码在网络传输和数据存储场景中，需要对数据进行压缩。数据压缩的算法非常多，但大部分的数据压缩算法的原理是通过某种编码方式不存储数据中的0比特位，因此0比特位越多，数据压缩的效果越好。
minepub·2020-01-02 17:31

Zigzag Iterator

DescriptionGiventwo1dvectors,implementaniteratortoreturntheirelementsalternately.Example:Input:v1=[1,2]v2=[3,4,5,6]Output:`[1,3,2,4,5,6]Explanation:BycallingnextrepeatedlyuntilhasNextreturnsfalse,theo
Nancyberry·2020-01-02 10:46

ZigZag ConversionZ 字形变换

Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSIIGYIR"Writet
jchen104·2020-01-02 04:00

ZigZag Conversion

问题：Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSIIGYIR"Wri
Cloudox_·2020-01-01 07:42

ZigZag Conversion

Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:"PAHNAPLSIIGYIR"Writet
六尺帐篷·2019-12-30 19:34

binary Tree Zigzag level order

//103.BinaryTreeZigzagLevelOrderTraversalGivenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbin
极速魔法·2019-12-30 08:22

ZigZag Conversion (Medium)

原题链接把字符串按照↓↗↓……的顺序，排列成一个Z形，返回从左到右，按行读得的字符串。思路：建立一个二维数组来按行保存字符串。按照↓↗↓……的方向进行对每一行加入字符。太慢了这个解法，Runtime:96ms,fasterthan3.61%ofC++。classSolution{public:stringconvert(strings,intnumRows){if(numRows<=1)retur
弱花·2019-12-30 02:51

LeetCode-第六题：ZigZag Conversion

题目leetCode.png读懂题目首先需要知道zigbag的概念，下面借用一张从网上的截图来说明什么是zigbag。zigbag.png解题思路table.png表中的0,6,12,3,9结点比较关键，因为1,7,13结点相对0,6,12，结点都偏移1，而2,8结点都相对0,6结点偏移2.即竖着的偏移量逐渐增加。5，11结点相对3,9结点都偏移2,4,10结点相对3,9结点都相对偏移1。即斜着的
baixiaoshuai·2019-12-29 08:24

LeetCode - ZigZagConversion

以下题干翻译自LeetCode，原文题目请参见LeetCode网址:ZigZagConversion有一个字符串"PAYPALISHIRING"，当使用ZigZag模式写，并且指定了对应的行数时，如下所示
Mock2052·2019-12-26 07:18
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