Practice›Java Fundamentals›Module 11. Modern Java›11.3 Records

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11.3 Records — a record with a method

Total: 0 / 3 pts

Practice mode — check each part and get hints as you go.

Task

Declare the record Rectangle with width and height, and give it two methods: area() and isSquare().

The program prints 12, false, true. Inside the record use width and height directly.

Your solution


record Rectangle(int width, int height) {
    // add area() and isSquare()

}

public class Main {
    public static void main(String[] args) {
        Rectangle r = new Rectangle(4, 3);
        System.out.println(r.area());
        System.out.println(r.isSquare());
        System.out.println(new Rectangle(5, 5).isSquare());
    }
}

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