hjk0761/Almumol
Dec 2024 – Mar 2025
4 Months active
Languages Used
C++
Technical Skills
AlgorithmAlgorithm DesignAlgorithm ImplementationBinary SearchCompetitive ProgrammingData Structures
slimsha2dy
PROFILE
Slimsha2dy
Over four months, Chy2581 developed a comprehensive suite of algorithmic features for the hjk0761/Almumol repository, focusing on performance, reusability, and correctness. Working primarily in C++, Chy2581 implemented dynamic programming modules, graph algorithms, segment trees, and data structure utilities to address a range of computational problems in competitive programming. The work included standalone solutions for LIS/LCS with reconstruction, Kruskal’s MST, sliding window minimums, and DSU-based cycle detection, all with attention to efficient I/O and maintainable code. No bugs were reported, reflecting a high standard of code quality and depth across algorithm design, implementation, and problem-solving workflows.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
54Total
Bugs
0
Commits
54
Features
32
Lines of code
2,662
Activity Months4
Your Network
1012 people
Work History
March 2025
11 Commits • 11 Features
Mar 1, 2025March 2025: Delivered a diverse set of high-impact computational features across hjk0761/Almumol, delivering scalable analytics, robust problem-solving tools, and enhanced observability. Key deliverables include efficient sliding window minimum with two implementations, an array equalization solver under k and t constraints, a U/S transformation encoder, instrumentation to expose vector sizes, a stack-based next greater element solver with I/O optimizations, a DP on trees for maximum mentor-mentee performance, a 2D grid analysis identifying 0-components and producing adjacency-sum grids modulo 10, DSU-based cycle detection, and a bitmask DP counting valid sequences. These work together to improve runtime efficiency, enable complex algorithmic tasks, and provide diagnostic visibility for performance tuning.
11 Commits • 11 Features
Mar 1, 2025March 2025: Delivered a diverse set of high-impact computational features across hjk0761/Almumol, delivering scalable analytics, robust problem-solving tools, and enhanced observability. Key deliverables include efficient sliding window minimum with two implementations, an array equalization solver under k and t constraints, a U/S transformation encoder, instrumentation to expose vector sizes, a stack-based next greater element solver with I/O optimizations, a DP on trees for maximum mentor-mentee performance, a 2D grid analysis identifying 0-components and producing adjacency-sum grids modulo 10, DSU-based cycle detection, and a bitmask DP counting valid sequences. These work together to improve runtime efficiency, enable complex algorithmic tasks, and provide diagnostic visibility for performance tuning.
March 2025
February 2025
20 Commits • 7 Features
Feb 1, 2025In Feb 2025, delivered a cohesive algorithmic toolkit for AlmaMol, focusing on performance, scalability, and reusability. Key features included: Dynamic Programming Challenge Pack (7 modules, min-cost path, LIS/LDS reconstruction, and related DP tasks), Segment Tree Utilities for range sums, range min/max, and update-driven queries, Graph Algorithms and Tree DP Library (topological sort, tree vertex cover DP, multi-source shortest paths with Dijkstra), Queue Balancing and Priority Queue Updates for efficient min-index queries, and Pair Matching with Sorting and Binary Search to locate index pairs or report No. These modules were implemented across the hjk0761/Almumol repo through a sequence of commits (e.g., 7-1, 7-2, ..., 10-5), strengthening core data structures, algorithms, and utilities. No major bugs reported this month; the focus was on feature delivery and code health. Impact: provides a reusable, performance-oriented algorithmic toolbox that accelerates feature development, improves runtime efficiency, and supports maintainability and interview readiness. Technologies/skills demonstrated: dynamic programming, segment trees, graph algorithms, tree DP, priority queues, sorting, binary search, algorithm design, performance optimization, and maintainable API design.
February 2025
20 Commits • 7 Features
Feb 1, 2025In Feb 2025, delivered a cohesive algorithmic toolkit for AlmaMol, focusing on performance, scalability, and reusability. Key features included: Dynamic Programming Challenge Pack (7 modules, min-cost path, LIS/LDS reconstruction, and related DP tasks), Segment Tree Utilities for range sums, range min/max, and update-driven queries, Graph Algorithms and Tree DP Library (topological sort, tree vertex cover DP, multi-source shortest paths with Dijkstra), Queue Balancing and Priority Queue Updates for efficient min-index queries, and Pair Matching with Sorting and Binary Search to locate index pairs or report No. These modules were implemented across the hjk0761/Almumol repo through a sequence of commits (e.g., 7-1, 7-2, ..., 10-5), strengthening core data structures, algorithms, and utilities. No major bugs reported this month; the focus was on feature delivery and code health. Impact: provides a reusable, performance-oriented algorithmic toolbox that accelerates feature development, improves runtime efficiency, and supports maintainability and interview readiness. Technologies/skills demonstrated: dynamic programming, segment trees, graph algorithms, tree DP, priority queues, sorting, binary search, algorithm design, performance optimization, and maintainable API design.
January 2025
16 Commits • 8 Features
Jan 1, 2025January 2025 (Month: 2025-01) — Repository: hjk0761/Almumol. Delivered a cohesive set of standalone C++ algorithm implementations spanning graphs, trees, and arrays, with a focus on correctness, reconstruction, and portability. Key features include LIS/LCS calculators with reconstruction, Kruskal-based MST with a problem-specific last-edge adjustment, and tree utilities for subtree sizes and maximum path sum. Also added BFS-based graph utilities and string operations, and core graph algorithms including Dijkstra, DAG paths, and topological sort. These implementations provide practical reference solutions, benchmarking-friendly standalone executables, and tangible business value for algorithm training and performance-oriented projects.
16 Commits • 8 Features
Jan 1, 2025January 2025 (Month: 2025-01) — Repository: hjk0761/Almumol. Delivered a cohesive set of standalone C++ algorithm implementations spanning graphs, trees, and arrays, with a focus on correctness, reconstruction, and portability. Key features include LIS/LCS calculators with reconstruction, Kruskal-based MST with a problem-specific last-edge adjustment, and tree utilities for subtree sizes and maximum path sum. Also added BFS-based graph utilities and string operations, and core graph algorithms including Dijkstra, DAG paths, and topological sort. These implementations provide practical reference solutions, benchmarking-friendly standalone executables, and tangible business value for algorithm training and performance-oriented projects.
January 2025
December 2024
7 Commits • 6 Features
Dec 1, 2024Month: 2024-12. This period focused on expanding the algorithm library in hjk0761/Almumol with six feature implementations across graph theory, DP, and search-based techniques. Delivered robust solutions with attention to performance optimizations and clear commit history. No major bugs reported; the changes strengthen the team's competitive programming toolkit and provide reusable components for future projects.
December 2024
7 Commits • 6 Features
Dec 1, 2024Month: 2024-12. This period focused on expanding the algorithm library in hjk0761/Almumol with six feature implementations across graph theory, DP, and search-based techniques. Delivered robust solutions with attention to performance optimizations and clear commit history. No major bugs reported; the changes strengthen the team's competitive programming toolkit and provide reusable components for future projects.
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Quality Metrics
Correctness86.2%
Maintainability78.6%
Architecture76.6%
Performance87.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++
Technical Skills
AlgorithmAlgorithm DesignAlgorithm ImplementationAlgorithmsArray ManipulationBFSBinary SearchBreadth-First SearchBreadth-First Search (BFS)C++CombinatoricsCompetitive ProgrammingDFSData StructuresDepth-First Search
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