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+/****************************************************************************
+ *
+ * Enumeration example: This program will fail to compile because
+ * 'Alex' is in both enum lists.
+ *
+ ****************************************************************************/
+main()
+{
+
+ enum People1 {Alex=0, Tracy, Kristian} Girls;
+ enum People2 {William=0, Martin, Alex} Boys;
+ /* A A
+ | |
+ | |
+ | ------- list of aliases.
+ -------------- Enumeration tag. */
+
+
+ switch (Boys)
+ {
+ case William:
+ puts("William");
+ break;
+
+ case Martin:
+ puts("Martin");
+ break;
+
+ case Alex:
+ puts("Alex");
+ break;
+
+ default:
+ break;
+ }
+}