### 枚举类型 ### 所谓枚举型常量就是将相同类型的常量一一列举出来 #include<stdio.h> #include<stdlib.h> /** */ enum weekday{ MON=9, TUE, WEND,THUR,FRI,SAT,SUN }; main(){ enum weekday day = MON; printf("day= %d",day); system("pause"); }