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mycode
Leetcode - Group Anagrams
Mycode
:importjava.util.ArrayList;importjava.util.Arrays;importjava.util.HashMap;importjava.util.List;
Richardo92
·
2020-03-20 04:52
Leetcode - Valid Word Abbreviation
Mycode
:publicclassSolution{publicbooleanvalidWordAbbreviation(Stringword,Stringabbr){intwi=0;intai=0;
Richardo92
·
2020-03-19 14:42
Leetcode - Reverse Words in a String
Mycode
:publicclassSolution{publicStringreverseWords(Strings){if(s==null)returnnull;elseif(s.length()=
Richardo92
·
2020-03-19 07:58
Leetcode - Copy List with Random Pointer
Mycode
:/***Definitionforsingly-linkedlistwitharandompointer.
Richardo92
·
2020-03-19 00:59
Leetcode - Binary Tree Longest Consecutive Sequence
Mycode
:/***Definitionforabinarytreenode.
Richardo92
·
2020-03-18 04:06
Leetcode - Course Schedule
Mycode
:importjava.util.ArrayList;importjava.util.LinkedList;importjava.util.List;importjava.util.Queue
Richardo92
·
2020-03-17 23:44
Leetcode - Android Unlock Patterns
Mycode
:publicclassSolution{publicintnumberOfPatterns(intm,intn){if(m<=0||n<=0){return0;}int[][]skip=newint
Richardo92
·
2020-03-16 14:42
Leetcode - Nim Game
Mycode
:publicclassSolution{publicbooleancanWinNim(intn){if(n<=0)returnfalse;if(n%4==0)returnfalse;elsereturntrue
Richardo92
·
2020-03-16 08:01
Leetcode - Combination Sum III
Mycode
:importjava.util.ArrayList;importjava.util.List;publicclassSolution{publicList>combinationSum3(
Richardo92
·
2020-03-16 02:51
Leetcode - Design Twitter
Mycode
:importjava.util.ArrayList;importjava.util.Comparator;importjava.util.HashMap;importjava.util.HashSet
Richardo92
·
2020-03-14 23:43
Leetcode - Design Hit Counter
Mycode
:publicclassHitCounter{TreeMaptree;privateintcounter=0;/**Initializeyourdatastructurehere.
Richardo92
·
2020-03-14 20:34
Leetcode - Kth Smallest Element in a Sorted Matrix
Mycode
:publicclassSolution{publicintkthSmallest(int[][]matrix,intk){if(matrix==null||matrix.length==0
Richardo92
·
2020-03-14 02:11
Leetcode - Binary Tree Upside Down
Mycode
:/***Definitionforabinarytreenode.
Richardo92
·
2020-03-14 02:38
Leetcode - Best Time to Buy and Sell Stock IV
Mycode
:publicclassSolution{publicintmaxProfit(intk,int[]prices){if(k=(len/2)){intmaxProfit=0;for(inti
Richardo92
·
2020-03-13 11:11
Leetcode - Valid Sudoku
Mycode
:importjava.util.HashSet;publicclassSolution{publicbooleanisValidSudoku(char[][]board){if(board
Richardo92
·
2020-03-13 06:13
Leetcode - Binary Tree Maximum Path Sum
Mycode
:/***Definitionforabinarytreenode.
Richardo92
·
2020-03-13 05:47
使用JS+socket.io+WebRTC+nodejs+express搭建一个简易版远程视频聊天
目录WebRTC代码原理及流程源码：
[email protected]
:DieHunter/
myCode
.git仓库：
myCode
/videoSteam前端先附上HTML和CSS完整的socket.js完整的userList.js
DieHunter1024
·
2020-03-12 12:11
JavaScript
Node.js
node.js
javascript
socket
Leetcode - Reverse Vowels of a String
Mycode
:publicclassSolution{publicStringreverseVowels(Strings){if(s==null||s.length()==0){returns;}char
Richardo92
·
2020-03-12 07:30
Leetcode - Excel Sheet Column Number
Mycode
:publicclassSolution{publicinttitleToNumber(Strings){if(s==null||s.length()==0)return0;intnumber
Richardo92
·
2020-03-11 17:34
Leetcode - Intersection of Two Arrays II
Mycode
:publicclassSolution{publicint[]intersect(int[]nums1,int[]nums2){if(nums1==null||nums2==null){returnnull
Richardo92
·
2020-03-11 08:45
Leetcode - Palindrome Partitioning
Mycode
:importjava.util.ArrayList;importjava.util.List;publicclassSolution{publicList>partition(Strings
Richardo92
·
2020-03-11 00:57
283. Move Zeroes - easy
Mycode
,1st:publicclassSolution{publicvoidmoveZeroes(int[]nums){/**twopointers:*1stfirstzero,2ndcurrscaniterm
沉睡至夏
·
2020-03-10 20:36
Leetcode - Plus One Linked List
Mycode
:/***Definitionforsingly-linkedlist.
Richardo92
·
2020-03-10 04:03
Leetcode - Range Sum Query 2D - Immutable
Mycode
:publicclassNumMatrix{int[][]sum;publicNumMatrix(int[][]matrix){if(matrix==null||matrix.length=
Richardo92
·
2020-03-10 02:44
Leetcode - Palindrome Number
Mycode
:publi
Richardo92
·
2020-03-08 20:25
Leetcode - Sum of Left Leaves
Mycode
:recursion/***Definitionforabinarytreenode.
Richardo92
·
2020-03-08 07:49
Leetcode - ZigZag Conversion
[UploadingPaste_Image_054225.png...]
Mycode
:publicclassSolution{publicStringconvert(Strings,intnumRows
Richardo92
·
2020-03-07 16:21
mac 使用SVN客户端命令 操作svn 教程
1.从本地导入代码到服务器(第一次初始化导入)在终端中输入svnimport/Users/apple/Documents/eclipse_workspace/weibosvn://localhost/
mycode
TyroneTang
·
2020-03-07 09:38
Leetcode - Random Pick Index
Mycode
:publicclassSolution{int[]nums;intresult=Integer.MAX_VALUE;Randomr;publicSolution(int[]nums){this.nums
Richardo92
·
2020-03-06 07:22
Leetcode - Integer to English Words
Mycode
:publicclassSolution{privatefinalString[]lessThan20={"","One","Two","Three","Four","Five","Six"
Richardo92
·
2020-03-05 22:11
JS案例：用购物车理解前端MVC架构
目录什么是MVC：MVC的作用：如何使用MVC架构：效果：以下是所有代码：源码地址：https://gitee.com/DieHunter/
myCode
/tree/master/shopCarMVC后端
DieHunter1024
·
2020-03-05 17:00
JavaScript
Node.js
javascript
前端
Leetcode - Word Ladder
Mycode
:publicclassSolution{privateclasswordNode{Stringword;intstep;wordNode(Stringword,intstep){this.word
Richardo92
·
2020-03-04 03:50
Leetcode - Binary Tree Inorder Traversal
Mycode
:importjava.util.ArrayList;importjava.util.List;/***Definitionforabinarytreenode.
Richardo92
·
2020-03-04 00:17
67. Add Binary - easy
mycode
：publicclassSolution{publicStringaddBinary(Stringa,Stringb){
沉睡至夏
·
2020-03-03 06:18
Leetcode - Best Time to Buy and Sell Stock with Cooldown
Mycode
:publicclassSolution{publicintmaxProfit(int[]prices){if(prices==null||prices.lengthrests0s0-->steals1s1
Richardo92
·
2020-02-29 22:12
Leetcode - Count and Say
Mycode
:publicclassSolution{publicStringcountAndSay(intn){if(nmap=newHashMap();publicStringcountAndSay
Richardo92
·
2020-02-29 11:06
Leetcode - Additive Number
Mycode
:importjava.math.BigInteger;publicclassSolution{publicbooleanisAdditiveNumber(Stringnum){intn=num.length
Richardo92
·
2020-02-29 01:47
Leetcode - Recover Binary Search Tree
Mycode
:/***Definitionforabinarytreenode.
Richardo92
·
2020-02-28 21:27
Mac OS svn配置使用以及冲突解决
服务器端和客户端的功能，所以我们可以不用装任何第三方软件就可以使用svn功能，不过需要做一些简单地配置创建代码仓库我首先在~目录下新建了一个svn目录$mkdirsvn创建一个仓库，名称随意，我的名字是
mycode
蹲厕所的熊
·
2020-02-28 04:53
Leetcode - Populating Next Right Pointers in Each Node II
Mycode
:/***Definitionforbinarytreewithnextpointer.
Richardo92
·
2020-02-26 21:37
Leetcode - Factorial Trailing Zeroes
Mycode
:publicclassSolution{publicinttrailingZeroes(intn){if(n0){sum+=n/5;n=n/5;}returnsum;}}一开始只想起来是数
Richardo92
·
2020-02-26 03:18
Leetcode - Longest Absolute File Path
Mycode
:publicclassSolution{publicintlengthLongestPath(Stringinput){if(input==null||input.length()==0)
Richardo92
·
2020-02-26 01:52
Leetcode - Gas Station
Mycode
:publicclassSolution{publicintcanCompleteCircuit(int[]gas,int[]cost){if(gas==null||gas.length==
Richardo92
·
2020-02-25 08:55
Leetcode - Count Numbers with Unique Digits
Mycode
:publicclassSolution{publicintcountNumbersWithUniqueDigits(intn){if(n=max){return0;}counter++;for
Richardo92
·
2020-02-25 03:16
Leetcode - Sum of Two Integers
Mycode
:publicclassSolution{publicintgetSum(inta,intb){if(b==0){returna;}intsum=(a^b);intcarry=(a&b);carry
Richardo92
·
2020-02-24 13:07
Leetcode - Gray Code
Mycode
:importjava.util.ArrayList;importjava.util.List;publicclassSolution{publicListgrayCode(intn){ArrayListret
Richardo92
·
2020-02-24 05:49
Leetcode - Minimum Size Subarray Sum
Mycode
:publicclassSolution{publicintminSubArrayLen(ints,int[]nums){if(nums==null||nums.length==0)return0
Richardo92
·
2020-02-22 20:00
Leetcode - Perfect Rectangle
Mycode
:importjava.util.HashMap;importjava.util.Iterator;publicclassSolution{HashMapmap;publicbooleanisRectangleCover
Richardo92
·
2020-02-22 02:30
Leetcode - Longest Substring with At Most K Distinct Characters
Mycode
:publicclassSolution{publicintlengthOfLongestSubstringKDistinct(Strings,intk){if(s==null||s.length
Richardo92
·
2020-02-20 14:54
Leetcode - Flip Game II
Mycode
:publicclassSolution{publicbooleancanWin(Strings){if(s==null||s.length()<2){returnfalse;}for(inti
Richardo92
·
2020-02-20 06:39
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