#include <stdio.h>
int main ()
{
int mon;
printf("现在是几月?");
scanf("%d",&mon);
switch(mon)
{
case 12:
case 1:
case 2:printf("现在是冬季");
break;
case 3:
case 4:
case 5:printf("现在是春季");
break;
case 6:
case 7:
case 8:printf("现在是夏季");
break;
case 9:
case 10:
case 11:printf("现在是秋季");
break;
default:printf("没有这个月");
break;
}
return 0;
}