Topics covers in C Language Programming First edition:

Chapter 1 .................................................................................................................. Introduction
Chapter 2 .................................................................................................................. Overview
Chapter 3 .................................................................................................................. Environment Setup
Chapter 4 .................................................................................................................. Program Structure
Chapter 5 .................................................................................................................. Basic Syntax
Chapter 6 .................................................................................................................. Data Types
Chapter 7 .................................................................................................................. Variables
Chapter 8 .................................................................................................................. Constants and Literals
Chapter 9 .................................................................................................................. Storage Classes
Chapter 10 .................................................................................................................. Operators
Chapter 11 ............................................................................................................... Decision Making
Chapter 12 .................................................................................................................. Loops
Chapter 13 .................................................................................................................. Functions
Chapter 14 .................................................................................................................. Scope Rules
Chapter 15 .................................................................................................................. Arrays
Chapter 16 .................................................................................................................. Pointers
Chapter 17 .................................................................................................................. Strings

online c compiler free to test your code: https: //www.onlinegdb.com/online_c_compiler