"Hello, World!" Program in C Language

 Program to print " Hello, World!" in C language

#include <stdio.h>

int main() {

   // printf() displays the string inside quotation

   printf("Hello, World!");

   return 0;

}

Output

Hello, World!

______________________________________________

How "Hello, World!" program works?

• #include <stdio.h> includes standard input output library function.
• The stdio.h file contains functions such as scanf() and printf() to take input and display output respectively.
• If we use printf() without #include <stdio.h> program will not compile
• The main() function is the entry point of every C program, execution of program starts from main().
• The printf() function used to send the formatted output on screen. 
• The " return 0 " statement is the 'exit status' of program.