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; void setAge(int age){ this.age=age; } int getAge(){

    if(age<0) age=0;
    else if(age>200) age=200;
    return age;
}

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

}