题解 | #验证年龄#

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Person p = new Person();
        Scanner scanner = new Scanner(System.in);
        while (scanner.hasNextInt()) {
            int age = scanner.nextInt();
            p.setAge(age);
            System.out.println(p.getAge());
        }
    }

}

class Person {

    private int age;
    public void setAge(int x){
	  //无需多言
        this.age=x<0?0:x>200?200:x;

    }

     public int getAge(){
        return this.age;
     }

    //write your code here......
    

}