Hello World Program in C Language

Introduction

Write a C program to print “Hello, World!” text on the screen

#include <stdio.h>
int main() {
  // displays Hello, World! text on the screen
  printf("Hello, World!");
  return 0;
}

How does the “Hello, World!” program operate?

The preprocessor command #include instructs the compiler to include the contents of the program’s stdio.h (standard input and output) file.
Functions like scanf() and printf() that accept input and display output, respectively, are found in the stdio.h file.
The programme will not build if the printf() method is used without adding #include stdio.h>.
The main() function is where a C programme begins to run.
A library function called printf() is used to display formatted output on a screen.
Printf() in this programme prints the text Hello, World! on the screen.
The program’s “Exit status” is indicated by the return 0; statement.
The programme closes with this statement, to put it simply.

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