Why does the code shows error?

Question

Abstraction and interfaces in java

Answer 1

Ok thank you 🅰🅹 🅐🅝🅐🅝🅣 ,Karthik Reddy Thotamgari

Answer 2

alagammai uma

Because you have created abstract class inside another class

Also there is extra curly brackets on line no 14

You can't instantiate abstract class. You have to create object like this

Car obj = new Jack();

https://code.sololearn.com/cOhBQ6FkHDpp/?ref=app

Answer 3

abstract class Car
{
abstract void speed();
}
class Jack extends Car
{
void speed()
{
System.out.println("hello");
}
}

public class Main{
public static void main(String[] args)
{
Jack obj=new Jack ();
obj.speed();
}
}
Try this and u cannot create instance to the abstract class

Answer 4

https://code.sololearn.com/cPsmMAnxshiO/?ref=app