/*
 * hello.c -- a program that prints a message to the screen.
 */

#include <stdio.h>

main()
{
  int n;

  n = 346;

  printf ("Hello, world!\n");
  printf ("Hello, CS 346.\n");
  printf ("Hello, CS %d.\n", 346);
  printf ("Hello, CS %d.\n", n);
}