016-002-003

Abstract and Concrete Methods: Shape Class

Medium

Problem Description

Abstract and Concrete Methods: Shape Class

Learning Objective

Learn the difference between abstract method implementation and concrete methods.

Problem

Implement the describe method in Circle class that extends abstract class Shape.

Input

Line 1: Radius (integer)

Output

This is a shape.
This is a circle with radius [radius].

Test Cases

※ Output examples follow programming industry standards

Input:

Expected Output:

This is a shape.
This is a circle with radius 5.

Input:

Expected Output:

This is a shape.
This is a circle with radius 10.

❌ Some tests failed

❌ エラー発生

Your Solution

Current Mode:● My Code

import java.util.Scanner;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    // Write your code here

    sc.close();
  }
}

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