CTStudyGroup/BOJ
Nov 2025 – Dec 2025
2 Months active
Languages Used
C++
Technical Skills
C++C++ programmingalgorithm designalgorithm developmentcode organizationcompetitive programming
alirz-pixel
PROFILE
Alirz-pixel
Ali Rce developed a suite of algorithmic features for the CTStudyGroup/BOJ repository, focusing on scalable problem-solving tools and codebase maintainability. Over two months, Ali delivered systems for unique nickname generation, tree and hierarchy metric calculations, and spatial optimization solvers, all implemented in C++ with an emphasis on data structures and dynamic programming. The work included a modular algorithmic solver suite addressing DAG scheduling, coin flip optimization, and skyline visibility problems, leveraging techniques such as recursion and monotonic stacks. Ali’s contributions demonstrated depth in algorithm design and code organization, resulting in reusable, well-structured components without introducing new bugs.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
17Total
Bugs
0
Commits
17
Features
7
Lines of code
959
Activity Months2
Your Network
1010 people
Work History
December 2025
3 Commits • 1 Features
Dec 1, 2025December 2025 performance summary for CTStudyGroup/BOJ. Delivered the Algorithmic Solver Suite with three solver capabilities: maximum creation time from task dependencies (DAG), minimum coin flips to reach a target state, and counting visible buildings from a viewpoint (stack-based). Integrated three commits corresponding to BOJ problems 1516, 1285, and 22866. No major bugs fixed this month; feature-focused delivery with emphasis on performance, maintainability, and reusable components.
3 Commits • 1 Features
Dec 1, 2025December 2025 performance summary for CTStudyGroup/BOJ. Delivered the Algorithmic Solver Suite with three solver capabilities: maximum creation time from task dependencies (DAG), minimum coin flips to reach a target state, and counting visible buildings from a viewpoint (stack-based). Integrated three commits corresponding to BOJ problems 1516, 1285, and 22866. No major bugs fixed this month; feature-focused delivery with emphasis on performance, maintainability, and reusable components.
December 2025
November 2025
14 Commits • 6 Features
Nov 1, 2025November 2025 monthly summary for CTStudyGroup/BOJ: Delivered foundational features and performance improvements across the codebase, enabling scalable problem solving and improved user experience. Key work spanned nickname generation, tree-based metrics, core algorithm capabilities, spatial/optimization solvers, and checkout optimization. Refactored project structure to improve maintainability with no functional changes.
November 2025
14 Commits • 6 Features
Nov 1, 2025November 2025 monthly summary for CTStudyGroup/BOJ: Delivered foundational features and performance improvements across the codebase, enabling scalable problem solving and improved user experience. Key work spanned nickname generation, tree-based metrics, core algorithm capabilities, spatial/optimization solvers, and checkout optimization. Refactored project structure to improve maintainability with no functional changes.
Activity
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Quality Metrics
Correctness98.8%
Maintainability81.2%
Architecture81.2%
Performance82.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++
Technical Skills
C++C++ programmingalgorithm designalgorithm developmentcode organizationcompetitive programmingdata structuresdynamic programmingfile managementinput/output handlingproblem solvingrecursionrecursive programming
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