CODE #01:SAMPLE PROGRAM TO PRINT HELLO WORLD

MODEL 01:

C hello world example

#include <stdio.h>

int main()
{
  printf("Hello world\n");
  return 0;
}
MODEL 2:
We may store "hello world" in a character array and then print it.

#include <stdio.h>

int main()
{
  char string[] = "Hello World";

  printf("%s\n", string);

  return 0;
}

Output of program:
Hello World