e-olymp
Competitions

PP2. Week 6: April 12 - 18

Java Person Teacher 2

Implement a class Person.

Implement a class Teacher that extends Person.

class Person 
{
  protected String Surname, Name;
  protected int Age;
  Person(String Surname, String Name, int Age) // Constructor
  public String toString() // Print Surname Name Age
}

class Teacher extends Person 
{
  protected String Subject;
  protected int Salary;
  Teacher(String Surname, String Name, int Age, String Subject, int Salary) // Constructor
  public String toString() // Print Surname Name Age Subject Salary
}

class ListOfPeople
{
  ArrayList<Person> a = new ArrayList<Person>(); 
  public void add(Person p) // Add person p to array list
  public int size() // Return size of array list
  public String toString() // Print people in array list. Each person print in a separate line
}

List of people will be created:

ListOfPeople list = new ListOfPeople();

Input data will be added to the list. The list of people will be printed using

System.out.println(list);

Input

Each line contains one of two types of people in the next format:

  • PersonSurname Name Age
  • TeacherSurname Name Age Subject Salary

Output

For each person print in one line its data.

Time limit 1 second
Memory limit 128 MiB
Input example #1
Person Ivanov Sergey 28
Teacher Petrov Ivan 34 Physics 400
Teacher Babayev Petr 28 Physics 450
Person Lenov Yuriy 21
Teacher Ermolov Kirill 44 Math 400
Teacher Fedoseev Nikita 38 Math 630
Teacher Egorova Dasha 32 Geography 450
Output example #1
Ivanov Sergey 28
Petrov Ivan 34 Physics 400
Babayev Petr 28 Physics 450
Lenov Yuriy 21
Ermolov Kirill 44 Math 400
Fedoseev Nikita 38 Math 630
Egorova Dasha 32 Geography 450
Author Mykhailo Medvediev