ZigZag

LeetCode之6---ZigZag Conversion

题目：Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSIIGY
Jung_zhang·2016-04-04 15:00

LeetCode之6---ZigZag Conversion

题目：Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSIIGY
Jung_zhang·2016-04-04 15:00

【一天一道LeetCode】#6 ZigZag Conversion

一天一道LeetCode系列（一）题目Thestring“PAYPALISHIRING”iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHNAPLSIIGYIRAndthenreadlinebyline:“PA
terence1212·2016-04-03 16:00

leetcode-06-zigzag conversion-python

convert(“PAYPALISHIRING”,3)shouldreturn“PAHNAPLSIIGYIR”.将字符串以z型重新排列输出。OJ通过。defconvert(self,s,numRows): """:types:str:typenumRows:int:rtype:str""" a=['']*numRows iflen(s)==1ornumRows==1: returns else:
summerdj·2016-04-01 10:00

Binary Tree Zigzag Level Order Traversal

Givenabinarytree,returnthe zigzaglevelorder traversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree {3,9,20,#,#,15,7},3 /\ 920 /\ 1
u014568921·2016-03-27 22:00

ZigZag Conversion

Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSIIGYIR"
a342500329a·2016-03-25 20:00

【LeetCode】6.ZigZag Conversion N型排列问题

题目：        Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility).                 Andthenreadlinebyline:"PAHNAP
tmylzq187·2016-03-23 15:00

LeetCode题解-6--ZigZag Conversion

题目地址https://leetcode.com/problems/zigzag-conversion/github解题https://github.com/gatieme/LeetCode/tree/
gatieme·2016-03-18 10:00

ZigZag Conversion

Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSIIGYIR"
Andrewseu·2016-03-16 15:00

leetcode006 ZigZag Conversion

题目6.ZigZagConversionThestring“PAYPALISHIRING”iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIRAndthenreadlinebyline:
jnuyanfa·2016-03-14 13:00

Zigzag Iterator 解题报告

题目链接:https://leetcode.com/problems/zigzag-iterator/Giventwo1dvectors,implementaniteratortoreturntheirelementsalternately.Forexample
qq508618087·2016-03-13 23:00

LeetCode:103Binary Tree Zigzag Level Order Traversal

真是不容易啊，做这道题的时候脑子一团乱，感觉还是得劳逸结合啊。这道题的思想不难，就是宽搜BFS。通过设置一个flag来判断是否需要逆序输出。我的做法虽然AC，但是觉得代码还是不好，空间占用较多。/** *Definitionforabinarytreenode. *publicclassTreeNode{ *intval; *TreeNodeleft; *TreeNoderight;
SnailRen·2016-03-13 21:00

Leetcode #6 ZigZag Conversion ZigZag翻转 解题小节

1原题ZigZagConversion原题Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility) PAHN APLSIIG YIR Andthenreadlinebyl
MebiuW·2016-03-09 10:00

【leetcode】第6题：ZigZag

题目如下图所示：packagecom.leetcode;publicclassSolution6_ZigZag{publicStringconvert(Strings,intnRows){Stringresult
Apolo_·2016-03-05 10:33

LeetCode Zigzag Iterator

原题链接在这里：https://leetcode.com/problems/zigzag-iterator/题目：Giventwo1dvectors,implementaniteratortoreturntheirelementsalternately.Forexample
Dylan_Java_NYC·2016-03-05 00:00

1.leetcode题6：zigzag

第一次刷题，拿着题目完全没有思路，不知如何下手，在网络上百度了别人的答案，把题理解后自己再动手写的总结一点：一定要先思考！经过数学分析，设计大概思路，然后再动手码代码我的目标是：easy-medium思路：设置N个新的字符串（用到了动态分配内存new），把每一行的字符放进对应的新字符串，最后把N个字符串连接起来。运行时间28ms（不快）注意点：注意边界条件（字符串为空，只有一个字符）总之，加油！
hzj379805931·2016-03-02 22:00

ZigZag Conversion

Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSIIGYIR"
Chenyt01·2016-03-02 21:00

Binary Tree Zigzag Level Order Traversal

思路：维护两个stackstk1,stk2，stk1存放当前层的节点，stk2存放下一层的节点。boolright表示下一层的顺序，如果为True则下一层为从右到左，因为stk2是stack，所以stk2先存cur->left，然后存cur->right。 当stk1为空，即当前层的节点遍历完时，将stk1、stk2之间swap，即永远对stk1进行处理，并把当前层生成的vectorlevel压入
co0oder·2016-03-01 20:00

LeetCode(6) － ZigZag Conversion

这个题的要求是给你一个字符串，和一个行数，例如(s="mysisteristhemostlovelygirl",row＝4)，每一行一个字符串，但是s却得按照zigzag的方式重排序到这4行的字符串里，
可普CS之家·2016-02-28 14:00

【leetcode】【6】ZigZag Conversion

一、问题描述Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSI
xiaoliucool1314·2016-02-27 10:00

《leetCode》：Binary Tree Zigzag Level Order Traversal

题目Givenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween). Forexample: Givenbinarytree{3,9,20,#,#,15,7}, 3 /\ 920 /
u010412719·2016-02-26 10:00

[LeetCode] Zigzag Iterator 之字形迭代器

 Giventwo1dvectors,implementaniteratortoreturntheirelementsalternately.Forexample,giventwo1dvectors:v1=[1,2] v2=[3,4,5,6] BycallingnextrepeatedlyuntilhasNextreturnsfalse,theorderofelementsreturnedby
Grandyang·2016-02-24 14:00

Binary Tree Zigzag Level Order Traversal

103.BinaryTreeZigzagLevelOrderTraversalMySubmissionsQuestionTotalAccepted: 54617 TotalSubmissions: 194980 Difficulty: MediumGivenabinarytree,returnthe zigzaglevelorder traversalofitsnodes'values. (ie,
EbowTang·2016-02-23 14:00

[Locked] Zigzag Iterator

ZigzagIteratorGiventwo1dvectors,implementaniteratortoreturntheirelementsalternately.Forexample,giventwo1dvectors:v1=[1,2] v2=[3,4,5,6] Bycalling next repeatedlyuntil hasNext returns false,theorderof
我有一个小尾巴·2016-02-20 14:00

Leetcode - Zigzag Iterator

Screenshotfrom2016-02-1722:03:02.pngMycode:publicclassZigzagIterator{privateinti1=0;privateinti2=0;privatebooleanfirst=true;privateListl1;privateListl2;publicZigzagIterator(Listv1,Listv2){this.l1=v1;t
Richardo92·2016-02-18 11:57

ZigZag Conversion

requires_authorization @authorjohnsondu @create_time2015.7.1010:35 @urlhttps://leetcode.com/problems/zigzag-conversion
mengfanrong·2016-02-16 15:00

ZigZag Conversion

1publicclassSolution{ 2publicStringconvert(Strings,intnumRows){ 3//illegalparameters 4if(s==null||s.length()==0||numRows0){ 17len-=numRows*2-2; 18numCols+=numRows-1; 19} 20 21StringBuilderres=
一切不期而至·2016-02-15 01:00

Binary Tree Zigzag Level Order Traversal

Givenabinarytree,returnthezigzaglevelordertraversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree{3,9,20,#,#,15,7},   3  /\ 9 20  /
KickCode·2016-02-07 05:00

【树】Binary Tree Zigzag Level Order Traversal

题目：Givenabinarytree,returnthe zigzaglevelorder traversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree {3,9,20,#,#,15,7},3 /\ 920
很好玩·2016-02-06 22:00

LeetCode Binary Tree Zigzag Level Order Traversal

LeetCode解题之BinaryTreeZigzagLevelOrderTraversal原题实现树的弯曲遍历，即奇数层从左到右遍历，偶数层从右到左遍历。注意点：无例子：输入:3 /\920 /\157输出:[ [3], [20,9], [15,7] ]解题思路这道题跟BinaryTreeLevelOrderTraversal非常相似，本质上也是树的广度优先遍历，只是在遍历的时候每一层的遍历顺序
u013291394·2016-02-03 19:00

Lintcode: Matrix Zigzag Traversal

Givenamatrixofmxnelements(mrows,ncolumns),returnallelementsofthematrixinZigZag-order. Haveyoumetthisquestioninarealinterview?Yes Example Givenamatrix: [ [1,2,3,4], [5,6,7,8], [9,10,11,12]
neverlandly·2016-02-01 05:00

[leetcode]Binary Tree Zigzag Level Order Traversal

题目描述如下：Givenabinarytree,returnthezigzaglevelordertraversalofitsnodes’values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree{3,9,20,#,#,15,7},3/\920/\1
u012505618·2016-01-30 11:00

Jan 27 - Binary Tree Zigzag Level Order Traversal; BST; Queue and Stack;

Asweknow,ifwetraverseinfromlefttorightlevelorder,wecanuseaQueuetostoreallthenodesinthislevelfromlefttoright.Whileinzigzag,Stackispreferedinthiscase.Theonlythingweshouldbecarefulisthatwhenshouldwepusht
爱推理的骑士·2016-01-28 13:00

ZigZag Conversion

Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSIIGYIR"
u010339647·2016-01-24 23:00

ZigZag Conversion

Thestring"PAYPALISHIRING"iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)P    A     H   NA PL S I  I GY     I     RAndthenreadlineb
KickCode·2016-01-24 09:00

leetcode笔记：ZigZag Conversion

一.题目描述Thestring“PAYPALISHIRING”iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIRAndthenreadlinebyline:"PAHNAPLSIIGYI
liyuefeilong·2016-01-18 23:00

ZigZag Conversion

题目链接：https://leetcode.com/problems/zigzag-conversion/题目描述将字符串，循环对角化，在输出。
codeTZ·2016-01-12 21:00

Binary Tree Zigzag Level Order Traversal 解题报告

题目链接：https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal/Givenabinarytree,returnthe
qq508618087·2016-01-12 03:00

重拾编程之路--jeetcode（java）--ZigZag Conversion

解题思路：1)首行和末行的输出按行序+固定间隔（num_row=2*numRows-2)输出2)中间行从第二行往下每行的固定间隔成对出现为（temp-2,num_row-temp-2);temp=num_row;（temp-2,num_row-temp-2);temp=temp-2;判断(当前数组索引+num_row0){intindex=i;string=string.concat(s.char
慢速的乌龟·2016-01-09 22:24

006ZigZag Conversion (C)

PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSIIGYIR"Writethecodethatwilltakeastringandmakethisconversiongivenanumberofrows:stringconvert(stringtext,intnRows);convert("PAYPALISHIRING",3) shouldretu
molu_chase·2016-01-09 12:00

[OJ] Matrix Zigzag Traversal

LintCode#46.MatrixZigzagTraversal(Easy)classSolution{ public: vectorprintZMatrix(vector>&matrix){ vectorv; if(matrix.size()==0)returnv; intm=matrix.size(),n=matrix[0].size(),cnt=m*n; inti=0,j=0; intd[
lzl124631x·2016-01-08 00:00

Zigzag数组 -- 面试宝典

最近在看面试宝典，其中看到一个题目说：输入一个正整数n，输出它的zigzag数组。分析：书上给出了数学方面的思考然后给了代码。
码代码的小女孩·2016-01-06 15:00

LeetCode103 Binary Tree Zigzag Level Order Traversal

题目链接：https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal/题目描述:将一个树中的节点元素，按以下形式存储。
codeTZ·2016-01-05 16:00

ZigZag Conversion Leetcode Python 2016 new Season

Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSIIGYIR"
hyperbolechi·2016-01-04 10:00

leetcode第6题——*ZigZag Conversion

题目Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis:(youmaywanttodisplaythispatterninafixedfontforbetterlegibility)PAHN APLSIIG YIR Andthenreadlinebyline: "PAHNAPLSIIGYI
buptlrw·2015-12-31 10:00

[LeetCode]#6 ZigZag Conversion

GitHub: https://github.com/MummyDing/LeetCodeSource: https://leetcode.com/problems/zigzag-conversion/
u012560612·2015-12-30 22:00

ZigZag Conversion 解题报告

题目链接：https://leetcode.com/problems/zigzag-conversion/Thestring "PAYPALISHIRING" iswritteninazigzagpatternonagivennumberofrowslikethis
qq508618087·2015-12-28 17:00

LeetCode 103:Binary Tree Zigzag Level Order Traversal

Givenabinarytree,returnthe zigzaglevelorder traversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree {3,9,20,#,#,15,7},3 /\ 920 /\ 1
geekmanong·2015-12-26 21:00

[LeetCode]Binary Tree Zigzag Level Order Traversal

Givenabinarytree,returnthe zigzaglevelorder traversalofitsnodes'values.(ie,fromlefttoright,thenrighttoleftforthenextlevelandalternatebetween).Forexample:Givenbinarytree {3,9,20,#,#,15,7},3 /\ 920 /\ 1
CiaoLiang·2015-12-26 17:00

ZigZag排列问题与经典笔试面试题目解析

一、图像压缩编码中的Z字排序JPEG（JointPhotographicExpertsGroup）是一种常见的图像文件格式，也是目前静态图像中压缩比最高的一种图像文件格式，它综合运用了多种压缩技术而达到一种极高的压缩比例。JPEG是作为一个国际数字图像压缩标准，压缩技术十分先进，它用有损压缩方式去除冗余的图像和彩色数据，获取得极高的压缩率的同时能展现十分丰富生动的图像。目前，它已被广泛地应用与多媒
baimafujinji·2015-12-23 17:00
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