package com.company; public class Student extends Person { private double score; public Student(String name, int age, boolean isMan, double score) { super(name, age, isMan); this.setScore(score); } private void setScore(double score) { if (score < 2 || score > 6) { throw new IllegalArgumentException("Score must been [2...6]"); } this.score = score; } @Override public void showStudentInfo() { System.out.println(String.format("Name: %s%n" + "Age: %d", super.getName(), super.getAge())); if (super.isMan()) { System.out.println("Sex: male"); } else { System.out.println("Sex: female"); } System.out.println(String.format("Score: %f%n" , this.score)); } }