C语言的enum枚举类型

#include <stdio.h>void main(){enum week{ Mon = 1, Tues, Wed, Thurs, Fri, Sat, Sun } a,b,c;//a,b,c的变量效果是一致的scanf("%d", &b);switch(b){case Mon: puts("Monday"); break;case Tues: puts("Tuesday"); break;case Wed: puts("Wednesday"); break;case Thurs: puts("Thursday"); break;case Fri: puts("Friday"); break;case Sat: puts("Saturday"); break;case Sun: puts("Sunday"); break;}getchar();getchar();getchar();}