Yurttas/PL/IL/C/F-mar11/03/04/01/01/enum 10.c

 1/*
 2   Copyright(C) 1998
 3   All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
 4
 5   Permission to use, copy, modify, and distribute this
 6   software and its documentation for EDUCATIONAL purposes
 7   and without fee is hereby granted provided that this
 8   copyright notice appears in all copies.
 9
10   date   : January 1, 1998.
11   author : Salih Yurttas.
12
13   enum_10.c / gcc -ansi enum_10.c
14*/
15
16
17int main(int argc, char *argv[]) {
18
19  enum RGB {red, green, blue};
20
21  enum RGB a_color;
22
23  int i;
24
25  printf("\ncolors -\n");
26
27  for(i=0; i<4; i++) {
28    a_color = i;
29
30    switch(a_color) {
31      case red :   printf("red = %d\n", a_color);
32                   break;
33      case green : printf("green = %d\n", a_color);
34                   break;
35      case blue :  printf("blue = %d\n", a_color);
36                   break;
37      default :    printf("\n%d is not a valid color.\n", a_color);
38    }
39  }
40
41}