[Dev-C++] RES: structs

[<and...@su...>]

Please! Foget the auto name!!!! It´s a keyword. Chage it for some like
hot_auto :-)))))
Andre

-----Mensagem original-----
De: André Macário Barros [mailto:and...@su...]
Enviada em: sexta-feira, 11 de abril de 2003 16:09
Para: Dev-Cpp-Users
Assunto: structs


Please consider the following code:

1 -#include <stdio.h>
2 -#include <stdlib.h>
3 -
4 -struct car
5 -{
6 -   int size;
7 -   char name[10];
8 -};
9 -
10-int elevator(struct car);
11-
12-int main()
13-{
14-   int floor;
15-   struct car auto;
16-
17-   printf("Enter car name-->");
18-   gets(auto.name);
19-   printf("Enter car size-->");
20-   scanf("%d", &auto.size);
21-   floor = elevator(auto);
22-   printf("Please park your %s in the %d. floor\n", auto.name, floor);
23-   system("PAUSE");
24-   return 0;
25-}
26-
27-int elevator(struct car car_arg)
28-{
29-   if(car_arg.size == 1) return 1;
30-   if(car_arg.size == 2) return 2;
31-   if(car_arg.size == 3) return 3;
32-}

1-I know that I don´t need to pass all the struct. Only the size is enough;
:-)))
2-I know I don´t need the int floor variable. I could directly call the
elevator function as
  argument in line 22 printf; :-)))
3-I am calling the lines 4 until 8, as the "struct definition";
4-I am calling the line 15 and the argument function in line 27, as the
"struct variable
  declarations";

My Questions:
A) My statement in 3 is correct?(y/n, comment)
B) My statement in 4 is correct?(y/n, comment)
C) Is there any way to rewrite this code to avoid a global "struct
definition"? That is, how
   could I eliminate the lines 4 to 8, put them inside main and inside
elevator functions?

Thank you again
Andre