Spiral

LeetCode: Spiral Matrix

思路：先计算好需要遍历多少层，每一层遍历四个方向，先从左往右，然后从上往下，然后从右往左，最后从下往上，所有层数都这样遍历，遍历过程中设计一个计数器，如果遍历完所有的元素，则跳出循环。code:classSolution{ public: vectorspiralOrder(vector>&matrix){ vectorret; if(matrix.empty())returnret; intn
AIvin24·2014-06-24 11:00

NYOJ592 spiral grid 【BFS】

spiralgrid时间限制：2000 ms | 内存限制：65535 KB难度：4描述Xiaodhasrecentlydiscoveredthegridnamed"spiralgrid".Constructthegridlikethefollowingfigure.(Thegridisactuallyinfinite.Thefigureisonlyasmallpartofit.)Consider
u012846486·2014-06-19 17:00

[LeetCode101]Spiral Matrix2

Givenaninteger n,generateasquarematrixfilledwithelementsfrom1to n2 inspiralorder.Forexample,Given n = 3,Youshouldreturnthefollowingmatrix:[ [1,2,3], [8,9,4], [7,6,5] ]Analysis:Similiarwiththeformerone
sbitswc·2014-06-10 00:00

[LeetCode100]Spiral Matrix

Givenamatrixof m x n elements(m rows, n columns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ] Youshouldreturn [1,2,3,6,9,8,7,4,5].Analysis
sbitswc·2014-06-09 07:00

LeetCode:Spiral Matrix I II

Spiral Matrix Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix
·2014-06-07 14:00

[leetcode]Spiral Matrix II @ Python

原题地址：https://oj.leetcode.com/problems/spiral-matrix-ii/ 题意： Given an integer n, generate
·2014-06-05 11:00

[leetcode]Spiral Matrix @ Python

原题地址：https://oj.leetcode.com/problems/spiral-matrix/ 题意： Given a matrix of m x n 
·2014-06-05 10:00

[leetcode]Spiral Matrix II

新博文地方： [leetcode]Spiral Matrix II   Spiral Matrix II Given an integer n, generate a square matrix
huntfor·2014-05-30 16:00

[LeetCode] Spiral Matrix II

Givenaninteger n,generateasquarematrixfilledwithelementsfrom1to n2 inspiralorder.Forexample,Given n = 3,Youshouldreturnthefollowingmatrix:[ [1,2,3], [8,9,4], [7,6,5] ] classSolution{ public: vector>ge
hale1007·2014-05-03 15:00

[LeetCode] Spiral Matrix

Givenamatrixof m x n elements(m rows, n columns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ] Youshouldreturn [1,2,3,6,9,8,7,4,5].classSol
hale1007·2014-05-03 14:00

LeetCode: Spiral Matrix II

思路：好吧，这个题目是很容易的，也是本人到目前为止做的最快的一个题目了（T_T！编程已经成渣了，看看还能不能救）注意临时变量定义的位置，及时清空，或者就在药用的时候定义都可以。classSolution{ public: vector>generateMatrix(intn){ vector>S; int**ret=newint*[n]; for(inti=0;i=k;j--) ret[n-k-1
AIvin24·2014-04-18 16:00

探索性测试详解

我们先可以分析下我们目前的测试模型，是集成在spiral或waterfall或类似的开发模型下，这就存在如下的几个特点：1.测试文档(计划和设计和用例)必须非常详细和明确2.测试设计和测试用例对于开发的文档的依赖非常大
wb96a1007·2014-04-03 01:00

Spiral Matrix II -- LeetCode

原题链接: http://oj.leetcode.com/problems/spiral-matrix-ii/ 这道题跟SpiralMatrix很类似，只是这道题是直接给出1到n^2，然后把这些数按照螺旋顺序放入数组中
linhuanmars·2014-03-24 06:00

Spiral Matrix -- LeetCode

原题链接: http://oj.leetcode.com/problems/spiral-matrix/ 这道题是比较简单的数组操作，按螺旋顺序把数组读取并且放到结果数组中即可。
linhuanmars·2014-03-22 06:00

蛇形螺旋矩阵的生成和遍历 Spiral Matrix

[ [1,2,3], [8,9,4], [7,6,5] ] 一个n*n矩阵像上面这样，自然数从1到n，由外到里螺旋者走，这样叫SpiralMatrix。现在有两件事：第一件事是让你生成一个这样的矩阵；第二件事是给你一个普通的矩阵，让你按照这样的顺序（SpiralOrder）来遍历这个矩阵。数学上位置和数字似乎没有什么特别的规律，那就按照人家要求的老老实实地转圈吧！问题一：生成一个蛇形矩阵class
luckyjoy521·2014-02-27 20:00

LeetCode OJ:Spiral Matrix II

SpiralMatrixII Givenaninteger n,generateasquarematrixfilledwithelementsfrom1to n2 inspiralorder.Forexample,Given n = 3,Youshouldreturnthefollowingmatrix:[ [1,2,3], [8,9,4], [7,6,5] ]classSolution{ pub
starcuan·2014-01-29 00:00

LeetCode OJ:Spiral Matrix

SpiralMatrix Givenamatrixof m x n elements(m rows, n columns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ] Youshouldreturn [1,2,3,6,9,8,7,
starcuan·2014-01-28 23:00

LeetCode 题解（6）：Spiral Matrix

题目：Givenamatrixofmxnelements(mrows,ncolumns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ] Youshouldreturn[1,2,3,6,9,8,7,4,5].题解：不一定是最优解。cl
u011029779·2014-01-25 04:00

Leetcode: Spiral Matrix II

Givenaninteger n,generateasquarematrixfilledwithelementsfrom1to n2 inspiralorder.Forexample,Given n = 3,Youshouldreturnthefollowingmatrix:[ [1,2,3], [8,9,4], [7,6,5] ] 感觉比I稍微简单一些，N*N矩阵。classSolution{
u013166464·2014-01-13 23:00

Leetcode: Spiral Matrix

Givenamatrixof m x n elements(m rows, n columns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ] Youshouldreturn [1,2,3,6,9,8,7,4,5].不难，需要注意边
u013166464·2014-01-13 22:00

Spiral Matrix

Givenamatrixof m x n elements(m rows, n columns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ] Youshouldreturn [1,2,3,6,9,8,7,4,5].上篇文章里有这个
shiquxinkong·2014-01-03 17:00

Spiral Matrix II

http://blog.csdn.net/shiquxinkongGivenaninteger n,generateasquarematrixfilledwithelementsfrom1to n2 inspiralorder.Forexample,Given n = 3,Youshouldreturnthefollowingmatrix:[ [1,2,3], [8,9,4], [7,6,5] ]
shiquxinkong·2014-01-03 14:00

[LeetCode]Spiral Matrix,解题报告

前言新年第一篇博客先来一个解题报告吧，主要也是自己比较懒，跨年夜女友发烧各种照顾了，没来得及写年终总结，这篇解题报告也是我在做题过程中有些心得体会，跟大家分享！切忌心不静做题切忌杂乱无章，做题的时候想一下子处理所有特殊情况，结果越做约错在这里，先祝福各位看我博客的同学元旦快乐，万事如意题目Givenamatrixofmxnelements(mrows,ncolumns),returnallelem
zinss26914·2014-01-01 12:00

LeetCode | Spiral Matrix II

题目：Givenaninteger n,generateasquarematrixfilledwithelementsfrom1to n2 inspiralorder.Forexample,Given n = 3,Youshouldreturnthefollowingmatrix:[ [1,2,3], [8,9,4], [7,6,5] ]思路：与http://blog.csdn.net/lanxu
lanxu_yy·2013-12-24 14:00

软件工程方法论杂记

从早期的瀑布式（Waterfall）的开发模型到后来出现的螺旋式的迭代（Spiral）开发，以致最近开始兴起的敏捷软件开发（Agile），他们展示出了在不同的时代软件产业对于开发过程的不同的认识，以及对于不同类型项目的理解方法
pan_tian·2013-12-18 12:00

LeetCode Spiral Matrix II 带打印程序

SpiralMatrixIIGivenaninteger n,generateasquarematrixfilledwithelementsfrom1to n2 inspiralorder.Forexample,Given n = 3,Youshouldreturnthefollowingmatrix:[ [1,2,3], [8,9,4], [7,6,5] ]有前面的SpiralMatrix作为基
kenden23·2013-12-15 08:00

LeetCode Spiral Matrix

SpiralMatrix Givenamatrixof m x n elements(m rows, n columns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ] Youshouldreturn [1,2,3,6,9,8,7,
kenden23·2013-12-11 07:00

Spiral Matrix

Givenamatrixofmxnelements(mrows,ncolumns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[[1,2,3],[4,5,6],[7,8,9]]Youshouldreturn[1,2,3,6,9,8,7,4,5].如果按照直接的思路去做，估计会有一大堆恶心
marstorm08·2013-12-05 23:12

Spiral Matrix

Givenamatrixofmxnelements(mrows,ncolumns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[[1,2,3],[4,5,6],[7,8,9]]Youshouldreturn[1,2,3,6,9,8,7,4,5].如果按照直接的思路去做，估计会有一大堆恶心
marstorm08·2013-12-05 23:12

Spiral Matrix

难度：11Y又失败。。解法：模拟。。classSolution { public: constintLEFT=0; constintRIGHT=1; constintDOWN=2; constintUP=3; vectorspiralOrder(vector>&matrix) { vectorans; if(matrix.size()==0)returnans; if(matrix.size()=
zhangwei1120112119·2013-11-23 21:00

Spiral Matrix 输出旋转矩阵@LeetCode

又是一道关于旋转矩阵的问题，思路都很固定，但具体写的时候很容易出错packageLevel4; importjava.util.ArrayList; /** *SpiralMatrix * *Givenamatrixofmxnelements(mrows,ncolumns),returnallelementsofthematrixinspiralorder. Forexample, Give
hellobinfeng·2013-11-22 06:00

（Problem 28）Number spiral diagonals

Starting with the number 1 and moving to the right in a clockwise direction a 5 by 5 spiral is formed
20131007·2013-11-20 11:00

Spiral Matrix II 产生正方形的旋转矩阵@LeetCode

packageLevel3; /** *SpiralMatrixII * *Givenanintegern,generateasquarematrixfilledwithelementsfrom1to *n2inspiralorder. * *Forexample,Givenn=3, * *Youshouldreturnthefollowingmatrix:[[1,2,3],[8,9,4],[7
hellobinfeng·2013-11-09 04:00

LeetCode题解：Spiral Matrix I and II

SpiralMatrixGivenamatrixofmxnelements(mrows,ncolumns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ] Youshouldreturn[1,2,3,6,9,8,7,4,5].Spir
MagiSu·2013-11-05 04:00

[算法][LeetCode]Spiral Matrix

nbsp;x n elements (m rows, n columns), return all elements of the matrix in spiral
·2013-10-31 20:00

【LeetCode】Spiral Matrix II

Givenaninteger n,generateasquarematrixfilledwithelementsfrom1to n2 inspiralorder.Forexample,Given n = 3,Youshouldreturnthefollowingmatrix:[ [1,2,3], [8,9,4], [7,6,5] ] javacode:publicclassSolution{ pu
xiaozhuaixifu·2013-10-19 09:00

Leetcode: Spiral Matrix II

Givenaninteger n,generateasquarematrixfilledwithelementsfrom1to n2 inspiralorder.Forexample,Given n = 3,Youshouldreturnthefollowingmatrix:[ [1,2,3], [8,9,4], [7,6,5] ] vector>generateMatrix(intn){ //N
doc_sgl·2013-10-02 23:00

Spiral Matrix II

Givenamatrixof m x n elements(m rows, n columns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ]Youshouldreturn [1,2,3,6,9,8,7,4,5].class
liangxiao·2013-08-29 17:00

[leetcode刷题系列]Spiral Matrix II

--基本上和上一道一样的道理constintdx[]={0,1,0,-1}; constintdy[]={1,0,-1,0}; intn; vector>ans; voiddfs(intr,intc,intp,intnumber){ ans[r][c]=number; for(inti=0;i=0&&nr=0&&nc>generateMatrix(intn){ //Starttypingyou
sigh1988·2013-08-12 15:00

[leetcode刷题系列]Spiral Matrix

--模拟题constintMAXN=1000; constintdx[]={0,1,0,-1}; constintdy[]={1,0,-1,0}; intn,m; intvis[MAXN][MAXN]; vectorans; vector>matrix; voiddfs(intr,intc,intp){ vis[r][c]=1; ans.push_back(matrix[r][c]); for
sigh1988·2013-08-12 15:00

[LeetCode] Spiral Matrix、Rotate Image、Spiral Matrix II、Set Matrix Zeroes、Search a 2D Matrix

SpiralMatrix：Givenamatrixof m x n elements(m rows, n columns),returnallelementsofthematrixinspiralorder.Forexample,Giventhefollowingmatrix:[ [1,2,3], [4,5,6], [7,8,9] ] Youshouldreturn [1,2,3,6,9,8,7,
a83610312·2013-08-10 09:00

leetcode -- Spiral Matrix II

Given an integer n, generate a square matrix filled with elements from 1 to n2 in spiral
·2013-08-07 22:00

leetcode -- Spiral Matrix

nbsp;x n elements (m rows, n columns), return all elements of the matrix in spiral
·2013-08-07 22:00

[leetcode]Spiral Matrix II

classSolution{ public: vector>generateMatrix(intn){ //StarttypingyourC/C++solutionbelow //DONOTwriteintmain()function if(n==0)returnvector>(); vector>f(n,vector(n,0)); intcnt=1; for(intstart
·2013-07-30 18:00

[leetcode]Spiral Matrix II

classSolution{ public: vector>generateMatrix(intn){ //StarttypingyourC/C++solutionbelow //DONOTwriteintmain()function if(n==0)returnvector>(); vector>f(n,vector(n,0)); intcnt=1; for(intstart=0;start=
tuantuanls·2013-07-29 22:00

[leetcode]Spiral Matrix

classSolution{ public: vectorspiralOrder(vector>&matrix){ //StarttypingyourC/C++solutionbelow //DONOTwriteintmain()function if(matrix.empty())returnvector(); intM=matrix.size(); intN=matrix[0
·2013-07-29 19:00

[leetcode]Spiral Matrix

classSolution{ public: vectorspiralOrder(vector>&matrix){ //StarttypingyourC/C++solutionbelow //DONOTwriteintmain()function if(matrix.empty())returnvector(); intM=matrix.size(); intN=matrix[0].size()
tuantuanls·2013-07-29 00:00

[LeetCode] Spiral Matrix 1 & 2

Spiral Matrix II Given an integer n, generate a square matrix filled with elements from 1 to 
cozilla·2013-05-13 01:00

uva 10285 记忆化搜索

SampleInput2Feldberg105561451588826942439412416851517672774310385059848152337717796109353829415966997406238963754558238Spiral5512345161718196152425207
yan_____·2013-05-12 19:00

南阳理工OJ 592 spiral grid 蛇形填数，素数迷宫，宽度搜索

#include<stdio.h> #include<string.h> bool sushu[10010]; int map[110][110]; bool ves[110][110]; int fang[4][2]={1,0,-1,0,0,1,0,-1}; struct node { int x,y,step; }a,b,queue[10000];
n89576537·2013-04-10 08:00
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