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feiyangqingyun / QWidgetDemo

There are expected to be more than 100 open source demos written by Qt. They have been continuously updated and improved. The code is concise and easy to understand and the comments are detailed. Each is an independent project and is very suitable for beginners. The code can be spread and used freely. Rewards and donations are refused. Comments are welcome! Public account: Qt Practical/Qt Introduction and Advanced/Qt Tutorial

labuladong / fucking-algorithm

Crack LeetCode, not only how, but also why.

Popularity
Repository stars6,948136,034Highest
Fork1,71823,532Highest
Maintenance
Last push2026-05-162026-10-18
Maintenance notesNot verifiedNot verified
Repository created2019-10-042020-02-19
License & use
LicenseLicense not declaredLicense not declared
License sourceLicense source—
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeLearning & resourcesLearning & resources
TypeGuides & collectionsGuides & collections
SubcategoryAdvanced guidesAdvanced guides
PlatformNot verifiedNot verified
First collected2026-11-032026-11-03
LanguageC++Markdown

License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Measured at 2026-11-03 UTC