编辑代码

class Main {
	public static void main(String[] args) {
		person p1 = new person();
        p1.name="leo";
        p1.age=24;
        p1.speak(p1.name,p1.age);
        System.out.println(p1.ageplus(p1.age,5));
        p1.age=p1.ageplus(p1.age,6);
        System.out.println(p1.age);
	}
}
class person{
    String name;
    int age;
    public void speak(String name,int age){
        System.out.println("i am "+name);
        System.out.println("i am "+age+" yaers old");
    }
    public int ageplus(int age,int n){
        for(int i=0;i<n;i++){
          age++;
        }
        return age;
    }
}