DaleStudy/leetcode-study
Jun 2026 – Jul 2026
2 Months active
Languages Used
No languages
Technical Skills
AlgorithmsData StructuresDynamic ProgrammingPythonBacktracking
sangbeenmoon
PROFILE
Sangbeenmoon
Contributed to the DaleStudy/leetcode-study repository by developing and refining reusable, class-based algorithmic solutions for a range of LeetCode problems, including House Robber, Longest Consecutive Sequence, Top K Frequent Elements, 3Sum, Validate BST, Combination Sum, Decode Ways, and Maximum Subarray. Applied Python, dynamic programming, and data structure techniques to consolidate implementations, improve code organization, and support consistent coding standards. Enhanced repository maintainability by removing outdated files and documenting multiple solution variants, facilitating faster onboarding and more effective interview preparation. Collaborated closely with another contributor, demonstrating strong Git workflow practices and a focus on scalable, well-documented problem-solving patterns.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
2
Lines of code
230
Activity Months2
Your Network
1503 peopleWork History
July 2026
2 Commits • 1 Features
Jul 1, 2026July 2026 performance update for DaleStudy/leetcode-study: Delivered a new LeetCode Problem Set with five algorithmic solutions (3Sum, Validate BST, Combination Sum, Decode Ways, Maximum Subarray) and refined/alternative approaches to strengthen interview prep materials. Weekly contributions (WEEK 02 and WEEK 03) added solutions for same-tree, top-k-frequent-elements, LCS, and house-robber; improved code hygiene by removing outdated files. Collaboration with co-contributor sangbeenmoon documented through commits c620f719bb2ebdeed2fd32877bf4d1e9b3ad1358 and d09bf54d4d106a659afade2eb1dc6165c9d358c3; overall impact: richer study resources, faster learner onboarding, and a scalable pattern for solving and documenting interview problems. Technologies/skills demonstrated: algorithms, data structures, problem-solving patterns, Git collaboration, code cleanup, and documentation of multiple solution variants.
2 Commits • 1 Features
Jul 1, 2026July 2026 performance update for DaleStudy/leetcode-study: Delivered a new LeetCode Problem Set with five algorithmic solutions (3Sum, Validate BST, Combination Sum, Decode Ways, Maximum Subarray) and refined/alternative approaches to strengthen interview prep materials. Weekly contributions (WEEK 02 and WEEK 03) added solutions for same-tree, top-k-frequent-elements, LCS, and house-robber; improved code hygiene by removing outdated files. Collaboration with co-contributor sangbeenmoon documented through commits c620f719bb2ebdeed2fd32877bf4d1e9b3ad1358 and d09bf54d4d106a659afade2eb1dc6165c9d358c3; overall impact: richer study resources, faster learner onboarding, and a scalable pattern for solving and documenting interview problems. Technologies/skills demonstrated: algorithms, data structures, problem-solving patterns, Git collaboration, code cleanup, and documentation of multiple solution variants.
July 2026
June 2026
1 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for DaleStudy/leetcode-study: Delivered reusable class-based solutions for LeetCode problems House Robber, Longest Consecutive Sequence, and Top K Frequent Elements (commit 5908930bbd7baa9ea2e3c57ab19f4b9646b5486d), consolidating dynamic programming and data-structure patterns into existing files. Performed repository cleanup by removing outdated files, improving maintainability. This work supports faster problem solving and consistent coding standards; co-authored by sangbeenmoon.
June 2026
1 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for DaleStudy/leetcode-study: Delivered reusable class-based solutions for LeetCode problems House Robber, Longest Consecutive Sequence, and Top K Frequent Elements (commit 5908930bbd7baa9ea2e3c57ab19f4b9646b5486d), consolidating dynamic programming and data-structure patterns into existing files. Performed repository cleanup by removing outdated files, improving maintainability. This work supports faster problem solving and consistent coding standards; co-authored by sangbeenmoon.
Activity
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Quality Metrics
Correctness86.6%
Maintainability80.0%
Architecture66.6%
Performance86.6%
AI Usage60.0%
Skills & Technologies
Programming Languages
No languages yet
Technical Skills
AlgorithmsBacktrackingData StructuresDynamic ProgrammingPython
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