Syntax

Let’s break down the syntax of this program:

1. #include <stdio.h>: This line includes the standard input/output library header file h, which contains functions for input and output operations.
2. int main(): This is the main function of the program, which is executed first when the program runs. It has a return type of int, which means it returns an integer value. The empty parentheses () indicate that the function takes no arguments.
3. {}: The curly braces define the start and end of the main function.
4. printf(“Hello, World!”);: This line prints the message “Hello, World!” to the console using the printf function from the h library.
5. return 0;: This line indicates that the main function has finished executing and returns an integer value of 0 to the operating system, which indicates that the program executed successfully.

Overall, the syntax of C is characterized by its use of semicolons to end statements, curly braces to define code blocks, and a function-oriented approach to programming. The main function serves as the entry point for the program, and libraries are included using #include statements at the top of the file.