Gain insights into C programming with engaging puzzles. Explore formatting, type casting, string operations, and more. Enhance problem-solving skills and master effective coding practices.

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C, a foundational programming language, continues to be a vital tool for software development. Its efficiency, low-level control, and portability make it ideal for systems programming, embedded systems, and performance-critical applications. Mastering C opens doors to a wide range of career opportunities in the tech industry.

This course offers a unique opportunity to deepen your C programming skills through engaging puzzles and practical exercises. You will explore various topics, including formatting and printing, type casting, string operations, loops, buffer management, etc. Each puzzle is designed to challenge your understanding of C, uncover common pitfalls, and provide insights into effective coding practices.

After completing this course, you will enhance your problem-solving abilities and gain a thorough grasp of C programming intricacies. Whether a beginner or an experienced programmer, this course aims to refine your skills and deepen your appreciation for the C language.

C Brain Teasers: Exercise Your Mind

#include <stdio.h>

int main()
{
  float n, p;
  n = -0.0;
  p = +0.0;
  if( n==p )
    printf("negative zero is equal to positive zero\n");
  else
    printf("negative zero is not equal to positive zero\n");
  return(0);
}

Execute the code to understand the output and gain insights into floating-point arithmetic.

Before We Begin

Puzzles

Wrap Up

Appendix

Write a Shell in C

Discussion: What is Nothing?

Run the code