class People{ |
public String name; |
public String sex; |
} |
public class Employee extends People{ |
public int age; |
public char grade; |
|
public Employee(){ |
this ( "老王" , "男" , 40 , 'A' ); |
} |
public Employee(String name,String sex, int age, char grade){ |
this .name = name; |
this .sex = sex; |
this .age = age; |
this .grade = grade; |
} |
public String print(){ |
return "姓名:" + name + ";\t\t性别:" + sex + ":\t\t年龄:" + age + |
":\t\t工资:" + grade ; |
} |
|
public static void main(String[] args) { |
Employee employee = new Employee(); |
System.out.println(employee.print()); |
} |
} |