Repeating

leetcode#3-Longest Substring Without Repeating Characters-java

题目：Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",thea
KateGoGo·2017-09-14 20:45

Longest Substring Without Repeating Characters

题目见：点击打开链接classSolution{public:intlengthOfLongestSubstring(strings){mapm;intcurlen,maxlen,i,pos;stringsubstr;if(s.size()==0)return0;if(s.size()=pos)//{pos=m[s[i]];curlen=i-m[s[i]];}else{curlen++;}}m[s
ACpig·2017-09-07 00:06

Array

动态初始化vararr1=Array()vararr2:Array=[]vararr3=[String]()vararr4:[String]=[]//常用//有默认值的初始化vararr6=Array(repeating
_既白_·2017-08-31 20:24

Longest Substring Without Repeating Characters

Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",theansw
sherwin29·2017-08-22 03:55

Longest Substring Without Repeating Characters

传送门DescriptionGivenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given“abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"p
zxzhang·2017-08-14 17:00

css自定义虚线边框

学习了hdjdiv{padding:1em;border:1pxdashedtransparent;background:linear-gradient(white,white)padding-box,repeating-linear-gradient
歇斯底斯·2017-08-08 13:32

Longest Substring Without Repeating Characters 不含重复字母的最长子串

Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",theansw
这就是一个随意的名字·2017-07-31 09:49

Leetcode-3-Longest Substring Without Repeating Characters

题目描述Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given“abcabcbb”,theansweris“abc”,whichthelengthis3.Given“bbbbb”,theansweris“b”,withthelengthof1.Given“pwwkew”,the
图书馆五楼管理员·2017-07-25 20:56

Longest Substring Without Repeating Characters

DescriptionGivenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwk
去留无意hmy·2017-07-24 20:24

AlarmManager的使用以及该注意的一些坑

先说下AlarmManager的使用吧（我这里使用的AlarmManager的repeating方法），再说说入坑的事。首先我先把最终要用的方法贴到这里，再让你们看下接下来的其中方法中参数等的由来。
忘冻鱼·2017-06-20 13:55

swift的数组

我们可以把准备加入新数组的数据项数量（count）和适当类型的初始值（repeating）传入数组构造函数：varthreeDoubles=Array(repeating:0.0,count:3)//threeDoubles
Taureau_2d81·2017-06-18 08:08

swift的数组

我们可以把准备加入新数组的数据项数量（count）和适当类型的初始值（repeating）传入数组构造函数：varthreeDoubles=Array(repeating:0.0,count:3)//threeDoubles
Taureau_2d81·2017-06-18 08:08

leetcode algorithm3 Substring Without Repeating Characters

leetcodealgorithm3SubstringWithoutRepeatingCharacters原题链接问题Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given“abcabcbb”,theansweris“abc”,whichthelengthis3.Given“b
cloudray8580·2017-06-17 22:14

Longest Substring Without Repeating Characters

原题Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",thean
daigualu·2017-06-12 14:00

[leetcode] Longest Substring Without Repeating Characters

Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.ExamplesGiven"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",theanswe
Jun.M·2017-05-29 04:00

Longest Substring Without Repeating Characters

Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",theansw
xxx亦凡桑·2017-04-27 00:23

Longest Substring Without Repeating Characters

Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",theansw
Asdil_Fibrizo·2017-04-22 17:49

算功@LeetCode:Longest Substring Without Repeating Characters

Log【170414】完成01版书写（C++）【170415】完成02版（Python）、03版（C++）书写【170416】看完参考答案，写下思路题目LongestSubstringWithoutRepeatingCharacters【题目类型备注】哈希表,字符串,双指针提交01【语言】C++【时间】170414【思路】指针从头开始，一个一个查找字符，如果遇到的新的字符不在已有的记录表（使用哈希
苏尚君·2017-04-15 01:09

Longest Repeating Character Replacement

问题：GivenastringthatconsistsofonlyuppercaseEnglishletters,youcanreplaceanyletterinthestringwithanotherletteratmostktimes.Findthelengthofalongestsubstringcontainingallrepeatinglettersyoucangetafterperfo
Cloudox_·2017-04-08 20:13

Longest Repeating Character Replacement

问题：GivenastringthatconsistsofonlyuppercaseEnglishletters,youcanreplaceanyletterinthestringwithanotherletteratmostktimes.Findthelengthofalongestsubstringcontainingallrepeatinglettersyoucangetafterperfo
Cloudox_·2017-04-08 20:13

线程中的Timer

实践出真知vartimes=1;letthread=Thread{lettimer=Timer(timeInterval:1,repeats:true,block:{(timer)inprint("repeating
楼上那位·2017-03-26 14:21

Longest Substring Without Repeating Characters

题目给定一个字符串，请找出其中无重复字符的最长子字符串。样例例如，在"abcabcbb"中，其无重复字符的最长子字符串是"abc"，其长度为3。对于，"bbbbb"，其无重复字符的最长子字符串为"b"，长度为1。分析思路1：暴力求解（超时）最自然的想法就是我们考虑所有子串的情况，然后判断当前的子串包不包含重复的字符，并且更新最大长度。所以我们在此主要实现两个部分求出所有子串判断字符串有没有重复元素
六尺帐篷·2017-03-23 13:24

Longest Substring Without Repeating Characters（C++）

这道题我是强行调出来的，花了很长时间，大概思路是，使用map存储遍历的字符与字符位置（用于比较是否有重复字符），start和end标记符合条件的序列的开始位置和结束位置，如果遇到重复的字符，就移动start到end这，end+1，并清空map。从头到尾遍历字符串，在遍历过程中维护max为end-start的最大值，就得到题设的结果了。感觉解的太麻烦了，肯定有更简洁的解法。classSolution
v_xchen_v·2017-03-22 13:21

Leetcode--Longest Substring Without Repeating Characters

classSolution{public:intlengthOfLongestSubstring(strings){intn=s.length();inti=0,j=0;intmax_length=0;intcurr_length=0;boolexit[256]={false};while(jcurr_length?max_length:curr_length;}returnmax_length;
最美好的风景·2017-03-12 22:37

第1.6节 最长不重复子串

创建于2017-3-10原文链接：https://leetcode.com/problems/longest-substring-without-repeating-characters/?
比特阳·2017-03-11 21:33

Longest Substring Without Repeating Characters

描述Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given“abcabcbb”,theansweris“abc”,whichthelengthis3.Given“bbbbb”,theansweris“b”,withthelengthof1.Given“pwwkew”,thean
好记性不如烂笔记·2017-03-02 10:08

Longest Substring Without Repeating Characters

publicclassSolution{ publicintlengthOfLongestSubstring(Strings){ char[]cs=s.toCharArray(); intcount=0;//用于记录最大不重复字符的长度 intk; if(cs.length==1) return1; for(inti=0,j=1;j=i&&cs[k]!=cs[j]) { k--; } if(kco
fight_girl·2017-02-28 10:00

Longest Substring with At Least K Repeating Characters

classSolution(object):deflongestSubstring(self,s,k):""":types:str:typek:int:rtype:int"""forcinset(s):ifs.count(c)<k:returnmax(self.longestSubstring(t,k)fortins.split(c))returnlen(s)
阿团相信梦想都能实现·2016-12-24 10:44

Longest Substring Without Repeating Characters

Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",theansw
闷油瓶小张·2016-12-13 20:36

LeetCode第三关：Longest Substring Without Repeating Characters --> Difficulty: Medium

今天下午闲来无事，索性打开LeetCode继续打怪升级。没想到却整整耗费了2个小时在这道题上面。题目如下：-------------------------------------------------------------我是题目描述开始标记-------------------------------------------------------------------Givenastr
VampirEM_Chosen_One·2016-11-26 19:15

css3线性、径向渐变

linear-gradient();第一个参数：（角度或者是一个线性的方向）可选的默认的是（tobottom）旋转的方向是顺时针的第二个参数：开始颜色color或者是百分比或者是长度第三个参数：结束颜色背景平铺repeating-linear-gradient
河湾欢儿·2016-11-25 08:09

Longest Substring Without Repeating Characters

/*leetcode:3.LongestSubstringWithoutRepeatingCharactersGivenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb
秋天的酒xy·2016-11-09 11:36

Longest Substring Without Repeating Characters

/*leetcode:3.LongestSubstringWithoutRepeatingCharactersGivenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb
charles1e·2016-11-09 11:00

Longest Substring Without Repeating Characters

题目Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.**Examples:**Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",t
yixinfeng·2016-10-18 16:56

leetCode No.424 Longest Repeating Character Replacement

题目GivenastringthatconsistsofonlyuppercaseEnglishletters,youcanreplaceanyletterinthestringwithanotherletteratmostktimes.Findthelengthofalongestsubstringcontainingallrepeatinglettersyoucangetafterperfor
Andy_Shan·2016-10-17 17:00

使用css3的radial-gradient实现一个穿透效果的圆

切好的半圆就无法与背景图对应现在使用css3的径向渐变是可以实现这个透明的圆的，这样一来，如果圆是透明的，就不用担心背景图片的情况了background-image:repeating-radial-gradient
jsoncode·2016-10-08 00:00

Longest Substring Without Repeating Characters

这一题的目标是找出字符串中最长的子串，要求字符串无重复。先是一个错误的解法：首先找出最长的无重复子串从该子串的下一个字母开始，继续执行判断过程。但这一方法存在一定的漏洞，对于其中的测试用例：“dvdf”，如果采用以上思路，则首先得到子串“dv”；再从d开始判断，得到子串“df”，此时处理过程结束。但以上过程并不能得到最优结果“vdf”。因此为解决这种情况，解法又回到了暴力方法。暴力法的思路如下：使
u012927281·2016-10-02 21:00

Longest Substring Without Repeating Characters

3.LongestSubstringWithoutRepeatingCharactersGivenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theanswer
風子余·2016-10-01 23:00

【leetcode】3.Longest Substring Without Repeating Characters

QuestionGivenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.ExampleGiven"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbb",theansweris"b",withthelengthof1.Given"pwwkew",t
Lawe·2016-09-30 23:34

Longest Substring Without Repeating Characters

Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given“abcabcbb”,theansweris“abc”,whichthelengthis3.Given“bbbbb”,theansweris“b”,withthelengthof1.Given“pwwkew”,theansw
如故1994·2016-09-24 17:56

UVA 202 Repeating Decimals

【题意】给你两个数n和m（0#includeintmain(){intn,m;while(~scanf("%d%d",&n,&m)){printf("%d/%d=",n,m);intx=n%m;intbook[3010]={0};inta[3010]={0},b[3010]={0};book[x]=1;intl=0,h=0,t;a[l]=n/m;//从整数开始保存，以为要保存余数，方便输出b[l]
disparity_CJK·2016-09-21 21:36

Swift 3.0 变化汇总系列总结-Array

count:10,repeatedValue:"hello")vararray1=[Int](count:10,repeatedValue:1)//swift3.0vararray=[String](repeating
Aiden_Xi·2016-09-21 20:03

leetcode-003 Longest Substring Without Repeating Characters

[TOC]P003LongestSubstringWithoutRepeatingCharactersGivenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",th
hylexus·2016-09-16 17:50

leetcode-003 Longest Substring Without Repeating Characters

P003LongestSubstringWithoutRepeatingCharacters思路分析代码javapythonP003LongestSubstringWithoutRepeatingCharactersGivenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abc
hylexus·2016-09-14 23:00

Longest Substring with At Least K Repeating Characters 至少K重复最长子序列 解题报告

1解题思想题目意思是说，给一个字符串和一个K，现在要找到一个子串，这个子串里面的每个出现的字符都至少出现K次。这个不是一般的DP或者暴力的解决方式，要用一下递归：1、统计每个字母【只有小写】出现的次数2、找出不合法的字符【出现了，但是次数不够K】3、如果没有任何不合法字符，那么返回串的长度4、如果有不合法的字符，那么将这个串按照本轮不合法的字符位置切开（一个不合法的字符就切一刀），切开后的每一个子
MebiuW·2016-09-06 14:47

字符串+哈希表+小动态规划（Longest Substring Without Repeating Characters -- LeetCode）

LongestSubstringWithoutRepeatingCharacters题目难度：3面试频率2.(1-5)题目描述：Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Forexample,thelongestsubstringwithoutrepeatinglettersfor“abcab
csdnyuanyuan·2016-09-03 12:17

【python学习记录3】Longest Substring Without Repeating Characters

问题描述Givenastring,findthelengthofthelongestsubstringwithoutrepeatingcharacters.Examples:Given"abcabcbb",theansweris"abc",whichthelengthis3.Given"bbbbb",theansweris"b",withthelengthof1.Given"pwwkew",the
hitsunbo·2016-08-30 21:56

leetcode-Longest Substring Without Repeating Characters-3

找出字符串的最长不重复子串的长度直观的做法是枚举以每个元素为开头的最长不重复子串，更新长度，时间复杂度是ON^2，空间O1更高效的做法：用一个hash表保存每个字符最后出现的下标，用一个指针i，表名当前最长不重复子串的首位置，遍历字符串，在hash表中找到当前字符最后一次出现的位置记为k，如果k>=i，说明当前字符在当前最长不重复子串中出现过了，那么更新i和hash[s[j]]。只需遍历一遍，时间
AC_0_summer·2016-08-29 00:16

Longest Substring Without Repeating Characters 最长不重复子串

只遍历一次字符串即可求出最长不重复子串的长度。intlengthOfLongestSubstring(strings){vectorcharhash(256,-1);//记录字符上一次出现的位置，ASCII共有256个intstart=-1;//当前所在不重复子串的起始位置的上一个位置intmaxlen=0;for(inti=0;istart)//如果该字符在当前子串中出现过start=charh
summerkiki·2016-08-09 22:00

Longest Substring Without Repeating Characters

题目：Givenastring,findthelengthofthe longestsubstring withoutrepeatingcharacters.Examples:Given "abcabcbb",theansweris "abc",whichthelengthis3.Given "bbbbb",theansweris "b",withthelengthof1.Given "pwwke
Shirlies·2016-08-04 14:00
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