ia2407-114/114-1-junior-college-C-plus-plus-program
Oct 2025 – Jun 2026
8 Months active
Languages Used
C++C
Technical Skills
Basic ArithmeticC++Conditional LogicProgrammingC programmingalgorithm design
Chen-Chih-Yi
PROFILE
Chen-chih-yi
Over eight months, delivered a suite of educational and administrative tools in the ia2407-114/114-1-junior-college-C-plus-plus-program repository, focusing on C and C++ programming. Developed modules for student and classroom management, geometric and financial calculations, and pet and animal data systems, emphasizing object-oriented design, data structures, and file I/O. Implemented features such as binary and text serialization, template-based computation, and robust input validation to support curriculum needs and scalable workflows. Prioritized maintainability and extensibility, with no major bugs reported. The work established a reusable codebase that accelerates teaching, supports analytics, and demonstrates foundational programming and algorithmic concepts.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
29Total
Bugs
0
Commits
29
Features
18
Lines of code
3,935
Activity Months8
Your Network
54 peopleWork History
June 2026
3 Commits • 3 Features
Jun 1, 2026June 2026 summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Key focus on delivering practical C++ learning resources: inheritance-based flight object hierarchy with a companion file I/O utility, a tiered animal data management tutorial progressing from text I/O to binary storage, and a binary reader for movie data with ID-based retrieval. This period emphasized framework setup, code organization, and demonstration of text and binary I/O patterns to support curriculum needs. No major defects recorded; work enhances teaching value and lays groundwork for scalable, reusable modules. Technologies demonstrated include C++, object-oriented design, inheritance, file I/O (text and binary), and struct-based binary storage.
3 Commits • 3 Features
Jun 1, 2026June 2026 summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Key focus on delivering practical C++ learning resources: inheritance-based flight object hierarchy with a companion file I/O utility, a tiered animal data management tutorial progressing from text I/O to binary storage, and a binary reader for movie data with ID-based retrieval. This period emphasized framework setup, code organization, and demonstration of text and binary I/O patterns to support curriculum needs. No major defects recorded; work enhances teaching value and lays groundwork for scalable, reusable modules. Technologies demonstrated include C++, object-oriented design, inheritance, file I/O (text and binary), and struct-based binary storage.
June 2026
May 2026
6 Commits • 4 Features
May 1, 2026May 2026 performance summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Delivered a cohesive, object-oriented C++ toolkit across four modules that demonstrate practical programming concepts and provide a reusable educational platform. Focused on robust design, clear interfaces, and measurable business value for teaching and project scaffolding.
May 2026
6 Commits • 4 Features
May 1, 2026May 2026 performance summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Delivered a cohesive, object-oriented C++ toolkit across four modules that demonstrate practical programming concepts and provide a reusable educational platform. Focused on robust design, clear interfaces, and measurable business value for teaching and project scaffolding.
April 2026
3 Commits • 2 Features
Apr 1, 2026April 2026 performance summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Key features delivered include a Pet Management System (Pet and Dog classes, creation/display of pet info, and date handling with validation for birth and adoption dates) and a Date and Time Utilities module (Date/Time classes with setting and printing in universal and standard formats, plus robust validation and error handling for invalid inputs). Major bugs fixed involve robust input validation and error handling for invalid dates, improving reliability and user feedback. Overall, these deliverables establish a solid foundation for pet-record management, improve data integrity, and accelerate future feature work. Technologies demonstrated include C++ object-oriented programming (classes, encapsulation, relationships), date/time formatting, input validation, and error handling, with an emphasis on maintainability and extensibility.
3 Commits • 2 Features
Apr 1, 2026April 2026 performance summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Key features delivered include a Pet Management System (Pet and Dog classes, creation/display of pet info, and date handling with validation for birth and adoption dates) and a Date and Time Utilities module (Date/Time classes with setting and printing in universal and standard formats, plus robust validation and error handling for invalid inputs). Major bugs fixed involve robust input validation and error handling for invalid dates, improving reliability and user feedback. Overall, these deliverables establish a solid foundation for pet-record management, improve data integrity, and accelerate future feature work. Technologies demonstrated include C++ object-oriented programming (classes, encapsulation, relationships), date/time formatting, input validation, and error handling, with an emphasis on maintainability and extensibility.
April 2026
March 2026
5 Commits • 3 Features
Mar 1, 2026March 2026 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Key accomplishments include three cohesive features focused on data management, generic computation, and secure data handling. Major bugs fixed: none reported in this period. Overall impact: improved business value through robust student records, reusable geometry calculations, and secure pet management workflows. Technologies demonstrated: C++, linked lists, templates, function overloading, file I/O (text and binary), input validation, and access control.
March 2026
5 Commits • 3 Features
Mar 1, 2026March 2026 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Key accomplishments include three cohesive features focused on data management, generic computation, and secure data handling. Major bugs fixed: none reported in this period. Overall impact: improved business value through robust student records, reusable geometry calculations, and secure pet management workflows. Technologies demonstrated: C++, linked lists, templates, function overloading, file I/O (text and binary), input validation, and access control.
January 2026
3 Commits • 1 Features
Jan 1, 2026Month: 2026-01 — Repository: ia2407-114/114-1-junior-college-C-plus-plus-program. Delivered an end-to-end Student Management System enabling input of student data, average computation, sorting by average scores, and binary-searchable lookup by ID. This foundational capability supports accurate reporting, faster decision-making, and scalable administration workflows for instructors and staff. No major bugs fixed this month; focus remained on delivering robust core functionality and data integrity. Technologies demonstrated include C++, data modeling, and algorithmic reasoning (sorting and binary search). Next steps include UI integration, expanded reporting, and broader search/filter capabilities.
3 Commits • 1 Features
Jan 1, 2026Month: 2026-01 — Repository: ia2407-114/114-1-junior-college-C-plus-plus-program. Delivered an end-to-end Student Management System enabling input of student data, average computation, sorting by average scores, and binary-searchable lookup by ID. This foundational capability supports accurate reporting, faster decision-making, and scalable administration workflows for instructors and staff. No major bugs fixed this month; focus remained on delivering robust core functionality and data integrity. Technologies demonstrated include C++, data modeling, and algorithmic reasoning (sorting and binary search). Next steps include UI integration, expanded reporting, and broader search/filter capabilities.
January 2026
December 2025
4 Commits • 2 Features
Dec 1, 2025December 2025: Delivered two features in ia2407-114/114-1-junior-college-C-plus-plus-program that add practical math tooling and analytics. Value delivered: a Exponential Series Calculator (e^x) with series terms display and user input for n and x, and a Student Data Processing and Scoring Analytics module for survey input, sorting by averages, and computing mean, mode, and median. No major bugs fixed this month; emphasis on feature delivery and data workflow improvements. Key technologies/skills demonstrated: C++, math algorithms (series expansion with factorial and power helpers), input handling, sorting, and basic statistics.
December 2025
4 Commits • 2 Features
Dec 1, 2025December 2025: Delivered two features in ia2407-114/114-1-junior-college-C-plus-plus-program that add practical math tooling and analytics. Value delivered: a Exponential Series Calculator (e^x) with series terms display and user input for n and x, and a Student Data Processing and Scoring Analytics module for survey input, sorting by averages, and computing mean, mode, and median. No major bugs fixed this month; emphasis on feature delivery and data workflow improvements. Key technologies/skills demonstrated: C++, math algorithms (series expansion with factorial and power helpers), input handling, sorting, and basic statistics.
November 2025
3 Commits • 1 Features
Nov 1, 2025November 2025 (2025-11) monthly summary: Delivered a cohesive educational module of C programming tutorials within ia2407-114/114-1-junior-college-C-plus-plus-program. Key features include a suite of programs demonstrating basic arithmetic (sum, average, min, max), BMI, savings growth, geometric calculations (circumference, area, volume, surface area for spheres and cylinders), pi approximation, and savings projections over time. No major bugs fixed this period; improvements centered on feature delivery and repository readiness for curriculum use. Impact includes ready-to-use teaching resources that accelerate student learning, improve curriculum coverage, and provide reusable code blocks for instructors. Technologies demonstrated include procedural C, numerical methods, basic I/O patterns, and modular file-based tutorials.
3 Commits • 1 Features
Nov 1, 2025November 2025 (2025-11) monthly summary: Delivered a cohesive educational module of C programming tutorials within ia2407-114/114-1-junior-college-C-plus-plus-program. Key features include a suite of programs demonstrating basic arithmetic (sum, average, min, max), BMI, savings growth, geometric calculations (circumference, area, volume, surface area for spheres and cylinders), pi approximation, and savings projections over time. No major bugs fixed this period; improvements centered on feature delivery and repository readiness for curriculum use. Impact includes ready-to-use teaching resources that accelerate student learning, improve curriculum coverage, and provide reusable code blocks for instructors. Technologies demonstrated include procedural C, numerical methods, basic I/O patterns, and modular file-based tutorials.
November 2025
October 2025
2 Commits • 2 Features
Oct 1, 2025October 2025 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Focused on feature delivery and tooling improvements in the C++ learning project. Key features delivered include a UI PNG asset for documentation/UI visuals and a new Score Calculator program that computes the average of three scores (Chinese, English, C) and prints whether the average is at least 60. Visual Studio build/debug artifacts were added to facilitate local development and testing. No major bugs fixed this month; efforts centered on delivering educational tooling and documentation improvements. Repository: ia2407-114/114-1-junior-college-C-plus-plus-program.
October 2025
2 Commits • 2 Features
Oct 1, 2025October 2025 monthly summary for ia2407-114/114-1-junior-college-C-plus-plus-program. Focused on feature delivery and tooling improvements in the C++ learning project. Key features delivered include a UI PNG asset for documentation/UI visuals and a new Score Calculator program that computes the average of three scores (Chinese, English, C) and prints whether the average is at least 60. Visual Studio build/debug artifacts were added to facilitate local development and testing. No major bugs fixed this month; efforts centered on delivering educational tooling and documentation improvements. Repository: ia2407-114/114-1-junior-college-C-plus-plus-program.
Activity
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Quality Metrics
Correctness84.2%
Maintainability80.8%
Architecture80.6%
Performance81.4%
AI Usage22.8%
Skills & Technologies
Programming Languages
CC++
Technical Skills
Basic ArithmeticBinary File I/OBinary SerializationC programmingC++C++ developmentC++ programmingConditional LogicData StructuresFile I/OObject-Oriented ProgrammingObject-oriented programmingPolymorphismProgrammingalgorithm design
Repositories Contributed To
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