import java.util.Scanner;
class Test5
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.print("请输入月份:");
int x = sc.nextInt();
String season="";
if (x>=3 && x<=5)
{
season = "春";
}
else if (x>=6 && x<=8)
{
season = "夏";
}
else if (x>=9 && x<=11)
{
season = "秋";
}
else if (x>12 || x<1)
{
System.out.println("输入有误,请重新输入:");
}
else
{
season = "冬";