Practice›Java Fundamentals›Module 4. Classes & Objects›4.2 Constructors

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4.2 Constructors — Circle constructor with this

Total: 0 / 3 pts

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

Task

Write a constructor for Circle whose parameter is also called radius. Because the names clash, use this.radius to say which one is the field.

The program prints 5.

Your solution

class Circle {
    int radius;

    // Write a constructor whose parameter is also named radius.
    // Use this to set the field.

}

public class Main {

    public static void main(String[] args) {
        Circle c = new Circle(5);
        System.out.println(c.radius);
    }
}

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