51 lines
829 B
Java
51 lines
829 B
Java
package exp2;
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class Person {
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//姓名
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String name;
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//年龄
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int age;
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//国籍
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//String country;
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static String country;
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public Person(){}
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public Person(String name,int age) {
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this.name = name;
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this.age = age;
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}
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public Person(String name,int age,String country) {
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this.name = name;
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this.age = age;
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Person.country = country;
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}
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public void show() {
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System.out.println("姓名："+name+",年龄："+age+",国籍："+country);
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}
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}
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class PersonDemo {
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public static void main(String[] args) {
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//创建对象1
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Person p1 = new Person("邓丽君",16,"中国");
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p1.show();
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//创建对象2
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Person p2 = new Person("杨幂",22);
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p2.show();
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//创建对象3
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Person p3 = new Person("凤姐",20);
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p3.show();
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Person.country = "美国";
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p3.show();
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p1.show();
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p2.show();
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}
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}
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