getyear

public class GetYear {
    public static void main(String[] args) {
        String s = getYear(1996);
        System.out.println(s);
    }
    public  static String getYear(Integer year){
        if(year<1900){
            return "未知";
        }
        Integer start=1900;
        String [] years=new String[]{
                "鼠","牛","虎","兔",
                "龙","蛇","马","羊",
                "猴","鸡","狗","猪"
        };
        return years[(year-start)%years.length];
    }
}