ssafy16codingteststudy/1st_algorithm
Feb 2025 – Mar 2025
2 Months active
Languages Used
Java
Technical Skills
AlgorithmAlgorithmsData StructuresDepth First SearchDepth First Search (DFS)Dijkstra's Algorithm
JeongYeonKim
PROFILE
Jeongyeonkim
Over a two-month period, contributed to the ssafy16codingteststudy/1st_algorithm repository by developing three robust features focused on algorithmic problem solving in Java. Built reusable utilities for binary tree operations, including parent discovery, multiple traversal methods, and lowest common ancestor calculations, as well as grid-based graph algorithms such as safe area detection and Dijkstra’s pathfinding. Enhanced code modularity and documentation to support maintainability and onboarding. Additionally, implemented a rule-driven league solver for the SWEA Promotion/Relegation League, leveraging object-oriented design and custom comparison logic. Emphasized comprehensive test coverage and clear data flows, resulting in stable, well-structured solutions without major bugs.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
6Total
Bugs
0
Commits
6
Features
3
Lines of code
460
Activity Months2
Your Network
15 peopleWork History
March 2025
1 Commits • 1 Features
Mar 1, 2025Monthly work summary for 2025-03 focusing on key accomplishments, featuring the SWEA Promotion/Relegation League Solver implemented in Java for the 1st_algorithm repository, with a Player class including comparison logic and a UserSolution class to manage player arrays, simulate moves, and facilitate trades; initialization of player data; sorting players within leagues; and data aggregation and swaps based on league rules. No major bugs fixed this month. Repositories involved: ssafy16codingteststudy/1st_algorithm. Overall impact: delivered a reusable, rule-driven league solver that improves problem-solving capability and provides a solid foundation for competitive programming challenges; enhances maintainability through well-structured OO design and clear data flows. Technologies/skills demonstrated: Java, object-oriented design, custom comparison logic, array-based data management, alignment with league rules for simulation, and data aggregation/swap strategies.
1 Commits • 1 Features
Mar 1, 2025Monthly work summary for 2025-03 focusing on key accomplishments, featuring the SWEA Promotion/Relegation League Solver implemented in Java for the 1st_algorithm repository, with a Player class including comparison logic and a UserSolution class to manage player arrays, simulate moves, and facilitate trades; initialization of player data; sorting players within leagues; and data aggregation and swaps based on league rules. No major bugs fixed this month. Repositories involved: ssafy16codingteststudy/1st_algorithm. Overall impact: delivered a reusable, rule-driven league solver that improves problem-solving capability and provides a solid foundation for competitive programming challenges; enhances maintainability through well-structured OO design and clear data flows. Technologies/skills demonstrated: Java, object-oriented design, custom comparison logic, array-based data management, alignment with league rules for simulation, and data aggregation/swap strategies.
March 2025
February 2025
5 Commits • 2 Features
Feb 1, 2025February 2025 — ssafy16codingteststudy/1st_algorithm: Delivered two cohesive feature sets with multi-test-case readiness, building a reusable algorithm toolkit for common problem-solving tasks and strengthening code quality and documentation. No explicit major bugs logged this month; stability improved through targeted refactors and comprehensive tests.
February 2025
5 Commits • 2 Features
Feb 1, 2025February 2025 — ssafy16codingteststudy/1st_algorithm: Delivered two cohesive feature sets with multi-test-case readiness, building a reusable algorithm toolkit for common problem-solving tasks and strengthening code quality and documentation. No explicit major bugs logged this month; stability improved through targeted refactors and comprehensive tests.
Activity
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Quality Metrics
Correctness93.4%
Maintainability80.0%
Architecture80.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Java
Technical Skills
AlgorithmAlgorithmsData StructuresDepth First SearchDepth First Search (DFS)Dijkstra's AlgorithmGraph TraversalJavaObject-Oriented ProgrammingProblem SolvingTree Traversal
Repositories Contributed To
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