René's URL Explorer Experiment


Title: leetcodejava/src/KeysKeyboard.java at master · sandraDulu/leetcodejava · GitHub

Open Graph Title: leetcodejava/src/KeysKeyboard.java at master · sandraDulu/leetcodejava

X Title: leetcodejava/src/KeysKeyboard.java at master · sandraDulu/leetcodejava

Description: 参考@CyC2018的leetcode题解。Java工程师LeetCode刷题必备。主要根据LeetCode的tag进行模块划分，每部分都选取了比较经典的题目，题目以medium和easy为主，少量hard题目。 - leetcodejava/src/KeysKeyboard.java at master · sandraDulu/leetcodejava

Open Graph Description: 参考@CyC2018的leetcode题解。Java工程师LeetCode刷题必备。主要根据LeetCode的tag进行模块划分，每部分都选取了比较经典的题目，题目以medium和easy为主，少量hard题目。 - sandraDulu/leetcodejava

X Description: 参考@CyC2018的leetcode题解。Java工程师LeetCode刷题必备。主要根据LeetCode的tag进行模块划分，每部分都选取了比较经典的题目，题目以medium和easy为主，少量hard题目。 - sandraDulu/leetcodejava

Opengraph URL: https://github.com/sandraDulu/leetcodejava/blob/master/src/KeysKeyboard.java

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/blob/*name(/*path)
route-controllerblob
route-actionshow
fetch-noncev2:0b0d7549-1043-acbf-c153-b8ccbc3874ec
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-id88B2:10913A:954CA5:C8679D:6A593B63
html-safe-noncea424bc7404f906b3c5a84574a43279cfad7115473072e8f688a7e2cae550a069
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI4OEIyOjEwOTEzQTo5NTRDQTU6Qzg2NzlEOjZBNTkzQjYzIiwidmlzaXRvcl9pZCI6IjU5MTU4NjcyNDA2NjczNjQxOTUiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmacc222d9d5683a4b3ff05b84d32c571005e8dab3a4d7f437efe17b684b44b94514
hovercard-subject-tagrepository:896839564
github-keyboard-shortcutsrepository,source-code,file-tree,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///blob/show
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/sandraDulu/leetcodejava/blob/master/src/KeysKeyboard.java
twitter:imagehttps://opengraph.githubassets.com/8a8bfabdfb30832368e70e5b17f09a8b09cc22b7a25013f5f8438fc6a5997f51/sandraDulu/leetcodejava
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/8a8bfabdfb30832368e70e5b17f09a8b09cc22b7a25013f5f8438fc6a5997f51/sandraDulu/leetcodejava
og:image:alt参考@CyC2018的leetcode题解。Java工程师LeetCode刷题必备。主要根据LeetCode的tag进行模块划分，每部分都选取了比较经典的题目，题目以medium和easy为主，少量hard题目。 - sandraDulu/leetcodejava
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None1b31c9453e1607b2781513084b4770f67217e549834c85b76960d7b13626f7c8
turbo-cache-controlno-cache
go-importgithub.com/sandraDulu/leetcodejava git https://github.com/sandraDulu/leetcodejava.git
octolytics-dimension-user_id37232666
octolytics-dimension-user_loginsandraDulu
octolytics-dimension-repository_id896839564
octolytics-dimension-repository_nwosandraDulu/leetcodejava
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id124853301
octolytics-dimension-repository_parent_nwoh2pl/leetcode
octolytics-dimension-repository_network_root_id124853301
octolytics-dimension-repository_network_root_nwoh2pl/leetcode
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release220f27779da5b92b5e17fcaef93e474cc8affba3
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/sandraDulu/leetcodejava/blob/master/src/KeysKeyboard.java#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FsandraDulu%2Fleetcodejava%2Fblob%2Fmaster%2Fsrc%2FKeysKeyboard.java
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FsandraDulu%2Fleetcodejava%2Fblob%2Fmaster%2Fsrc%2FKeysKeyboard.java
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fblob%2Fshow&source=header-repo&source_repo=sandraDulu%2Fleetcodejava
Reloadhttps://github.com/sandraDulu/leetcodejava/blob/master/src/KeysKeyboard.java
Reloadhttps://github.com/sandraDulu/leetcodejava/blob/master/src/KeysKeyboard.java
Reloadhttps://github.com/sandraDulu/leetcodejava/blob/master/src/KeysKeyboard.java
sandraDulu https://github.com/sandraDulu
leetcodejavahttps://github.com/sandraDulu/leetcodejava
h2pl/leetcodehttps://github.com/h2pl/leetcode
Notifications https://github.com/login?return_to=%2FsandraDulu%2Fleetcodejava
Fork 0 https://github.com/login?return_to=%2FsandraDulu%2Fleetcodejava
Star 0 https://github.com/login?return_to=%2FsandraDulu%2Fleetcodejava
Code https://github.com/sandraDulu/leetcodejava
Pull requests 0 https://github.com/sandraDulu/leetcodejava/pulls
Actions https://github.com/sandraDulu/leetcodejava/actions
Projects https://github.com/sandraDulu/leetcodejava/projects
Security and quality 0 https://github.com/sandraDulu/leetcodejava/security
Insights https://github.com/sandraDulu/leetcodejava/pulse
Code https://github.com/sandraDulu/leetcodejava
Pull requests https://github.com/sandraDulu/leetcodejava/pulls
Actions https://github.com/sandraDulu/leetcodejava/actions
Projects https://github.com/sandraDulu/leetcodejava/projects
Security and quality https://github.com/sandraDulu/leetcodejava/security
Insights https://github.com/sandraDulu/leetcodejava/pulse
https://github.com/sandraDulu/leetcodejava
leetcodejavahttps://github.com/sandraDulu/leetcodejava/tree/master
srchttps://github.com/sandraDulu/leetcodejava/tree/master/src
Historyhttps://github.com/sandraDulu/leetcodejava/commits/master/src/KeysKeyboard.java
https://github.com/sandraDulu/leetcodejava/commits/master/src/KeysKeyboard.java
leetcodejavahttps://github.com/sandraDulu/leetcodejava/tree/master
srchttps://github.com/sandraDulu/leetcodejava/tree/master/src
Rawhttps://github.com/sandraDulu/leetcodejava/raw/refs/heads/master/src/KeysKeyboard.java
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.