题解 | #验证年龄#
验证年龄
https://www.nowcoder.com/practice/fdb94493ebc34eef8d9b01dea47685b9
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 age){ this.age=age; } public int getAge(){ if(age<=0){ age=0; return age; }else if(age>0&&age<=200){ return age; }else{ age=200; return age; } } //write your code here...... }