It’s a simple C program to display hello world text on the screen.
To understand this program, it’s better you should know the following topics:
Program (1): to display hello world.
#include <stdio.h>
#include <conio.h>
void main()
{
// use printf() to display message
printf(" hello world " );
// use getch() to hold output screen
getch();
}
Output (1)
hello world
