/*
  CSE 374, Winter 2014
*/

#include <stdio.h>

/*
  In addition to using the #include directive to include 
  definitions from libraries or user-defined functions, 
  can use the #define directive to define macros or, as
  in this case, a global constant.
*/

#define MAGIC 17

/*
  Here we have a signature for main that accepts no arguments
  (empty parameter list).
*/

int main() {

  /*
    Here we have another example of printf, this time with 
    a formatting command.  The %d will be replaced with the
    value of the constant MAGIC before the string is sent to 
    printf.  Other formatting commands include %s for strings
    and %f for floating point numbers.  %d stands for decimal
    or integer.  Extra arguments are added in a comma-separated 
    list behind the main string in the order in which the 
    placeholder formatting commands appear in the string.
  */

  printf("hello\nthe magic number is %d\n", MAGIC);

  return 0;
}