enum season currentSeason = spring;

enum season{

spring = 1,

summer,

autumn,

winter  //没有,

};//;

//变量类型是 enum season   变量名是 currentSeason  变量初始值为spring

printf("输入一个整型数字（1～4）:");

scanf("%d",&currentSeason);

switch (currentSeason) {

case spring:

printf("放风筝");

break;

case summer:

printf("游泳");

break;

case autumn:

printf("看枫叶");

break;

case winter:

printf("滑雪");

break;

default:

break;

}

return 0;

}