class Person{
  String firstName;
  int age;

  Person(this.firstName,this.age);

  printName(){
   	print(firstName);
  }

  /*setName(name){
    this.firstName = name;
  }*/

  /*setAge(age){
    this.age = age;
  }*/

  printAge(){
    print(age);
  }

  getName(){
    return this.firstName;
  }
  getAge(){
    return this.age;
  }

}

void main(){
  /*var p1 = new Person();
  p1.firstName = 'Harsh';
  p1.printName(); */

  Person p1 = new Person('Harsh',20);
  //p1.setName('Harsh');
  //p1.setAge(20);
  //p1.printName();
  String p1Name = p1.getName();
  print(p1Name);

  Person p2 = new Person('Stephen',28);
  //p2.setName("Stephen");
  //p2.setAge(28);
  //p2.printName();
  int p2Age = p2.getAge();
  print(p2Age);

}