class Student

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));
    }
}