Why Do We Need the C language in Programming Courses?

Gondow, Katsuhiko; Arahori, Yoshitaka

doi:10.5220/0006837205490556

Cited by 1 publication

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“…C programming will be a springboard for learning more advanced and practical programming languages such as Java or Python. In addition, it is necessary for students in information technology or computer science departments to study how to access memories or registers by computer programs at learning computer architecture [1], [2].…”

Section: Introductionmentioning

confidence: 99%

A Proposal of Mistake Correction Problem for Debugging Study in C Programming Learning Assistant System

Jing¹,

Funabiki²,

Aung³

et al. 2022

IJIET

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Currently, C programming is taught as the first programming language in many universities around the world due to the easy-to-learn and middle-level nature. However, the confusing concepts of keywords and unfamiliar formality make it difficult for students to study. Therefore, we have previously developed C programming learning assistance system (CPLAS) for self-studies of novice students. CPLAS offers several types of exercise problems with the automatic answer marking by string matching. In this paper, we propose a mistake correction problem (MCP) for code debugging study as a new problem type in CPLAS. MCP requests to answer every mistaken element and its correction in a given corrupt source code. We list up reserved words and common library functions in C programming for candidates of mistaken elements, and implement the MCP instance generation algorithm. To help solving MCP instances by a student, we implement the answer interface that shows the line number of each mistake, the corrupt code and answer forms in parallel, and the hint of suggesting the first character of each answer. For evaluations of the proposal, we generate 20 instances with 91 mistakes for basic grammars, and assign them to 18 university students in Japan, China, and Indonesia. Their answer results confirm the effectiveness of MCP.

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Section: Introductionmentioning

confidence: 99%