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Dr. D. Raveena Judie Dolly

"C Programming Demystified: Unlocking the Power of C" equips you with the tools and knowledge to become a proficient C programmer. With this newfound expertise, you'll be ready to embark on exciting projects, solve challenging problems, and unlock the true potential of the C programming language. In this course, students are introduced to the fundamentals of the C programming language. The course covers the following topics:

Introduction to C: Preprocessor Directives: Learning about preprocessor directives and their role in program compilation.

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"C Programming Demystified: Unlocking the Power of C" equips you with the tools and knowledge to become a proficient C programmer. With this newfound expertise, you'll be ready to embark on exciting projects, solve challenging problems, and unlock the true potential of the C programming language. In this course, students are introduced to the fundamentals of the C programming language. The course covers the following topics:

Introduction to C: Preprocessor Directives: Learning about preprocessor directives and their role in program compilation.

Basic Syntax: Understanding the structure of a C program, writing simple C programs, and learning about variables, data types, and basic input/output.

Control Structures: Learning about decision-making constructs like if-else statements and switch statements, as well as loop structures like while loops, for loops, and do-while loops.

Functions: Understanding the concept of functions, how to define and call functions, and the use of function prototypes.

Arrays and Pointers: Exploring arrays, multidimensional arrays, and pointers, and understanding their relationship.

Structures: Defining and using structures to create complex data types.

Best Practices and C Coding Standards: Understanding coding best practices, writing clean and maintainable code, and adhering to industry standards.

Throughout the course, there are programming exercises and quizzes to reinforce the concepts learned and provide hands-on experience. Students may also work on real-world applications to gain practical insights into C programming.

The course aims to provide a strong foundation in C programming, enabling students to write efficient, structured, and reliable code, and preparing them for more advanced topics in systems programming, software development, or embedded systems.

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What's inside

Learning objectives

  • Introduce learners to fundamental programming concepts like variables, data types, operators, and expressions.
  • Teach learners how to use control structures like loops (for, while, do-while) and decision-making statements (if, else, switch) to control the flow of a progra
  • Explain the concept of functions and teach learners how to define, call, and use functions in c programs.
  • Introduce learners to arrays and strings in c, including how to declare, initialize, and manipulate them.
  • Encourage learners to solve programming problems using c, fostering their algorithmic thinking and problem-solving skills.

Syllabus

Introduction

This course is intended for beginners.

In this comprehensive and exciting journey into the world of programming, you will embark on a path that unlocks the power of C, one of the most influential and foundational programming languages. Whether you're a complete beginner or have dabbled in coding before, this course is designed to provide you with a solid understanding of C and equip you with the essential skills needed to become a proficient C programmer.

Throughout this course, you'll not only learn the syntax and semantics of the C language but also delve into the art of problem-solving and algorithmic thinking – the core pillars of effective programming.

The Course Outline would be


· Structure of a C Program

· Input and Output Statements

· For Loop

· While Loop

· Do-while Loop

· Switch Case Statements

· Arrays

· Strings

· Pointers

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Output Statement

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Input Statement - Using the datatype 'int' and 'float'

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Input Statement - Using the datatype 'char'

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Understand the concept of decision-making statements: Students will grasp the fundamental idea of decision-making statements and their importance in controlling the flow of a program.
C Program using If, Else if and Else.
Switch Case Statement
For Loop, While Loop, do-while Loop
For Loop
While Loop
Do - While Loop

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Students will have a clear understanding of what arrays are and how they are used to store multiple elements of the same data type in a single variable.
One Dimensional Array
Multi Dimensional Array

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By the end of this lesson or module, students will be able to understand the concept of strings in C programming
Strings - Introduction

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strlen - To identify the length of the string.

strcpy - string copy

strcmp - string compare

strcat - string concatenate

The students will be able to understand Function declaration; Function call; Function Definition.
Functions
Students will be able to understand the concept of pointers.
Pointers - Introduction
Pointers & Arrays
Students will be able to understand the concept of Structures.
Structure

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Provides a solid introduction to C programming, covering fundamental concepts like variables, data types, operators, and control structures, which are essential for building a strong foundation
Emphasizes problem-solving and algorithmic thinking, which are core skills for effective programming and are highly valued in the software development industry
Covers control structures like loops and decision-making statements, which are fundamental for controlling program flow and creating dynamic applications
Explores arrays and strings, which are essential data structures for storing and manipulating collections of data in C programs
Introduces functions, which are crucial for modularizing code and creating reusable components in C programs, promoting code organization and maintainability
Includes hands-on programming exercises and quizzes, which reinforce the concepts learned and provide practical experience in writing C code

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in C Programming Demystified: Unlocking the Power of C with these activities:
Review Basic Computer Architecture
Reinforce foundational knowledge of how computers work at a low level. Understanding computer architecture helps in writing more efficient C code.
Browse courses on Memory Management
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  • Review the basic components of a computer system.
  • Understand the role of the CPU, memory, and I/O devices.
  • Familiarize yourself with memory addressing and data representation.
Create a C Cheat Sheet
Consolidate your knowledge by creating a reference guide. A cheat sheet helps in quickly recalling syntax and concepts.
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  • Review your notes, assignments, and the course materials.
  • Identify the key concepts, syntax, and functions in C.
  • Organize the information into a concise and easy-to-read cheat sheet.
Read 'C Programming: A Modern Approach'
Supplement course material with a well-regarded textbook. Reading a textbook provides a more comprehensive and structured learning experience.
Show steps
  • Obtain a copy of 'C Programming: A Modern Approach'.
  • Read the chapters corresponding to the course syllabus.
  • Work through the examples and exercises in the book.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Solve C Programming Exercises on HackerRank
Sharpen your C programming skills through practice. Regular practice reinforces concepts and improves problem-solving abilities.
Show steps
  • Create an account on HackerRank.
  • Search for C programming exercises.
  • Solve at least 3-5 exercises per week.
Explore 'The C Programming Language' by K&R
Consult the original reference manual for the C language. This book provides a deep understanding of the language's core concepts.
Show steps
  • Obtain a copy of 'The C Programming Language' by Kernighan and Ritchie.
  • Read the chapters relevant to the course topics.
  • Pay close attention to the examples and exercises.
Develop a Simple Command-Line Utility
Apply your C programming knowledge to a practical project. Working on a project solidifies understanding and builds confidence.
Show steps
  • Choose a simple command-line utility to implement (e.g., a calculator, a text editor).
  • Design the program's functionality and user interface.
  • Write the C code to implement the utility.
  • Test and debug the program thoroughly.
Write a Blog Post on Pointers in C
Deepen your understanding of pointers by explaining them to others. Explaining concepts reinforces your own understanding.
Show steps
  • Research and gather information about pointers in C.
  • Write a clear and concise blog post explaining pointers.
  • Include examples and diagrams to illustrate the concepts.
  • Publish the blog post on a personal blog or online platform.

Career center

Learners who complete C Programming Demystified: Unlocking the Power of C will develop knowledge and skills that may be useful to these careers:
Embedded Systems Engineer
An embedded systems engineer designs and develops software for embedded systems, such as those found in IoT devices, consumer electronics, and automotive systems. The C language is frequently used in embedded systems development, and this course, 'C Programming Demystified: Unlocking the Power of C', provides a solid background in C. Embedded systems engineers often need a deep understanding of memory management and low-level programming, which are covered in this course through topics like pointers and structures.
Operating Systems Engineer
An operating systems engineer develops and maintains operating systems and related software. 'C Programming Demystified: Unlocking the Power of C' is a sound choice for those who seek to become an operating systems engineer. C is a core language for operating system development. This course helps one understand memory management, system calls, and low-level programming techniques. The course material on pointers, structures, and coding standards is directly relevant to the tasks an operating systems engineer undertakes.
Software Developer
A software developer designs, develops, and tests software applications. A course like 'C Programming Demystified: Unlocking the Power of C' helps build a foundation in programming, and is a great place to start for those wishing to become a software developer. This course covers fundamental programming concepts, control structures, functions, arrays, and pointers. These are the precise building blocks needed for anyone hoping to write reliable code; a requirement for software development.
Systems Programmer
A systems programmer works on low level software, often interacting directly with operating systems. 'C Programming Demystified: Unlocking the Power of C' is suitable for anyone who intends to become a systems programmer, as a strong grasp of C is essential to this kind of work. The course's focus on memory management, pointers, and coding standards directly contributes to the skills needed to be effective when dealing with operating system components. Furthermore, a systems programmer needs to understand preprocessor directives, which are covered in the course.
Game Developer
A game developer creates video games for various platforms. While other languages are used, C remains relevant in game development, particularly within game engines and when performance is an issue. 'C Programming Demystified: Unlocking the Power of C' can help prospective game developers by covering fundamental programming concepts, and providing a solid technical foundation. The course material on arrays, pointers, and functions is particularly helpful in the creation of game logic and complex systems.
Firmware Engineer
A firmware engineer works on the software that controls hardware devices, bridging the gap between hardware and software. 'C Programming Demystified: Unlocking the Power of C' may be useful for a firmware engineer, as C is an integral language in firmware development. The course's emphasis on pointers, memory management, and best practices directly translates to the work a firmware engineer does when working with microcontroller programming and device drivers. This course also introduces the basic syntax and structure of C code.
Compiler Developer
A compiler developer creates and maintains compilers, which translate code from one language to another. 'C Programming Demystified: Unlocking the Power of C' is a great starting point for someone interested in becoming a compiler developer. A core part of compiler development is understanding how programs are parsed and executed, and this course provides the foundation needed to understand these. Topics like preprocessor directives, memory management, and data structures are all relevant to compiler implementation.
Software Test Engineer
A software test engineer develops and implements tests to ensure software quality. A course like 'C Programming Demystified: Unlocking the Power of C' may be helpful, as understanding how code is built is useful to testing. The course introduces fundamental concepts such as control structures and functions, which can help a test engineer to have a deeper understanding of how an application works. This course can be an asset, especially when working on testing systems and software written in C.
Data Structures Developer
A data structures developer designs and implements data structures and algorithms that are used to efficiently store and process data. 'C Programming Demystified: Unlocking the Power of C' may be useful for someone wanting to work as a data structures developer, since it provides a base understanding of programming and its many facets. The course's focus on arrays, pointers, and structures helps one understand fundamental data types. The course would be useful in building a foundation that is needed when working with data structures.
Robotics Engineer
A robotics engineer designs, develops, and tests robots. 'C Programming Demystified: Unlocking the Power of C' may be helpful for a robotics engineer, since this language is frequently used in robotics, particularly when dealing with low-level control and real-time applications. The course covers topics such as control structures and functions, which are crucial when writing robot control algorithms. The course's focus on pointers and structures is relevant to the manipulation of robot sensors and actuators.
Algorithm Developer
An algorithm developer designs and implements algorithms to solve specific problems. 'C Programming Demystified: Unlocking the Power of C' may be useful to an algorithm developer, since understanding fundamental programming concepts is key in being able to implement diverse algorithms. The course offers practical experience with control structures and functions, which can be helpful for an algorithm developer in creating effective solutions. The course also introduces arrays and pointers, which are useful data structures to know when developing algorithms.
Database Developer
A database developer designs, implements, and maintains databases. A course like 'C Programming Demystified: Unlocking the Power of C' may be helpful to a database developer, since it introduces core concepts of programming. This is particularly useful when working with lower-level database systems. The course's focus on programming concepts such as variables, data types, and control structures can help improve a developer's grasp of logic, which is a necessity within database development.
Computer Science Educator
A computer science educator teaches fundamental and advanced computer science concepts. 'C Programming Demystified: Unlocking the Power of C' is a potentially useful steppingstone to a career as a computer science educator. This course may help someone who wants to teach programming concepts to others, since a deep understanding of C helps prepare one to tutor and instruct. In particular, the course's focus on foundational knowledge and best practices is something an instructor should be very familiar with.
Technical Support Engineer
A technical support engineer helps customers resolve technical issues by troubleshooting software and hardware problems. 'C Programming Demystified: Unlocking the Power of C' may provide a valuable foundation if you are interested in being a technical support engineer, especially if you will be working with software written in C. This course provides insight into the structure of applications and how they work, which could help with troubleshooting and understanding error messages. The course's introduction to fundamental concepts such as functions and control structures can help an engineer reason through issues.
Quantitative Analyst
A quantitative analyst, often called a quant, uses mathematical and statistical methods to solve financial problems. While this is not a direct fit, 'C Programming Demystified: Unlocking the Power of C' may be useful for those interested in quant roles that are computationally intensive, as it introduces necessary programming concepts. The course's focus on logic and problem solving could be helpful to people who are working on financial models, since the ability to write efficient and well structured code is needed.

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in C Programming Demystified: Unlocking the Power of C.
Comprehensive guide to C programming, covering both fundamental and advanced topics. It's widely used in academic settings and provides clear explanations and numerous examples. It is particularly useful for understanding best practices and modern C coding techniques. This book provides more depth than the course itself.
This book, often referred to as K&R, classic and concise guide to the C programming language. Written by the creators of C, it provides a deep understanding of the language's core concepts. While it may be more challenging for beginners, it's an invaluable resource for experienced programmers. is more valuable as additional reading than it is as a current reference.

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