/* File: pass.c

   Testing parameter passing with different types.
   This program uses BAD programming style.
*/
#include <stdio.h>
#include "genlib.h"
#include "simpio.h"

double add3 (double) ;

main() {
   int i, n ;
   double x, y ;

   printf("i =? ") ;
   i = GetInteger() ;
   n = add3(i) ;

   printf("%d + 3 = %d\n", i, n) ;

   printf("x =? ") ;
   x = GetReal() ;
   y = add3(x) ;

   printf("%g + 3 = %g\n", x, y) ;
}

double add3(double z) {

   return (z + 3.0) ;
}