[Algorithm] Coding Interview Question and Answer: Longest Consecutive Characters
Given a string, find the longest subsequence consisting of a single character. Example: longest("ABAACDDDBBA") should return {'D': 3}.
const str = "AABCDDBBBEA"; function longest (str) {
let max_count = , count = , max_char = null, prv_char = null; for (let current of str) {
if (current === prv_char) {
count++
} else {
count = ;
} if (count > max_count) {
max_count = count;
max_char = current;
} prv_char = current;
} return {[max_char]: max_count};
} console.log(longest(str)) // {B: 3}
[Algorithm] Coding Interview Question and Answer: Longest Consecutive Characters的更多相关文章
- Core Java Interview Question Answer
This is a new series of sharing core Java interview question and answer on Finance domain and mostly ...
- [LintCode] Longest Consecutive Sequence 求最长连续序列
Given an unsorted array of integers, find the length of the longest consecutive elements sequence. H ...
- crack the coding interview
crack the coding interview answer c++ 1.1 #ifndef __Question_1_1_h__ #define __Question_1_1_h__ #i ...
- 128. Longest Consecutive Sequence(leetcode)
Given an unsorted array of integers, find the length of the longest consecutive elements sequence. F ...
- 24. Longest Consecutive Sequence
Longest Consecutive Sequence Given an unsorted array of integers, find the length of the longest con ...
- 转:Top 10 Algorithms for Coding Interview
The following are top 10 algorithms related concepts in coding interview. I will try to illustrate t ...
- Longest Consecutive Sequence 解答
Question Given an unsorted array of integers, find the length of the longest consecutive elements se ...
- Cracking the Coding Interview(Trees and Graphs)
Cracking the Coding Interview(Trees and Graphs) 树和图的训练平时相对很少,还是要加强训练一些树和图的基础算法.自己对树节点的设计应该不是很合理,多多少少 ...
- LeetCode——Longest Consecutive Sequence
LeetCode--Longest Consecutive Sequence Question Given an unsorted array of integers, find the length ...
随机推荐
- PHP获取客户端请求头信息
获取HTTP请求头信息 Apache 如果web服务器用的是apache,可以直接用php的库函数getallheaders() Nginx 如果web服务器用的是nginx,则无法直接使用getal ...
- Mybatis源码分析之Mapper的创建和获取
Mybatis我们一般都是和Spring一起使用的,它们是怎么融合到一起的,又各自发挥了什么作用? 就拿这个Mapper来说,我们定义了一个接口,声明了一个方法,然后对应的xml写了这个sql语句, ...
- nyoj 737 石子合并 http://blog.csdn.net/wangdan11111/article/details/45032519
http://blog.csdn.net/wangdan11111/article/details/45032519 http://acm.nyist.net/JudgeOnline/problem. ...
- navicat批量导入数据
1.excel表导入数据 根据数据表添加excel表内容 开始导入数据
- Scrapy实战篇(七)之Scrapy配合Selenium爬取京东商城信息(下)
之前我们使用了selenium加Firefox作为下载中间件来实现爬取京东的商品信息.但是在大规模的爬取的时候,Firefox消耗资源比较多,因此我们希望换一种资源消耗更小的方法来爬取相关的信息. 下 ...
- SpringBoot 整合 WebSocket
SpringBoot 整合 WebSocket(topic广播) 1.什么是WebSocket WebSocket为游览器和服务器提供了双工异步通信的功能,即游览器可以向服务器发送消息,服务器也可以向 ...
- UESTC 2015dp专题 A 男神的礼物 区间dp
男神的礼物 Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.uestc.edu.cn/#/contest/show/65 Descri ...
- Spring Boot 中文参考文档
本人翻译Spring Boot官方文档已经有几天了,虽然不能全天投入,但是间隔一到两天时间还是可以翻译部分内容,Spring Boot的文档内容比较多,翻译工作注定是长期的,毕竟个人能力有限,但为了加 ...
- ExtJs ComboBox 在IE 下 自动完成功能无效的解决方案
使用 ComboBox 来作为自动完成的组件,就像google suggestion ,可是在IE下怎么也无法输入字符,是处于不可编辑状态,而firefox和chrome都正常显示.我在2个ExtJs ...
- PHP session过期机制和配置
问题:使用PHP session时会遇到明明超过了session过期时间,但session依然完好无损的活着,让人头大. 其实仔细看一下php.ini关于PHP session回收机制就一目了然了. ...