package Imooc_exercise_part1;

public class Person {

String Name;

int Age;

String Grade;

public void Student() {

System.out.println("我是一名学生！");

}

public void Sex(String sex) {

System.out.println("我是一名"+ sex +"孩");

}

}

package Imooc_exercise_part1;

public class Person_Test {

public static void main(String[] args) {

Person person = new Person();

person.Name = "李明";

person.Age = 10;

person.Grade = "五";

person.Student();

person.Sex("男");

System.out.println("我叫"+person.Name+",今年"+person.Age+"岁了,"+"读小学"+person.Grade+"年级了。");

}

}