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+ 2

Can we make a class having implemented methods as an abstract class!?

abstract class Myclass { public static int add(int a,int b) { return a+b; } public static int sub(int a,int b) { return a-b; } }

29th Apr 2019, 7:39 PM
Eshu Kamisetty
Eshu Kamisetty - avatar
5 Antworten
+ 8
Do you mean like this? https://code.sololearn.com/cOWJgnMX10gY/?ref=app Just note that abstract methods cannot be static as well.
30th Apr 2019, 3:45 AM
Sonic
Sonic - avatar
+ 5
Notice how in Denise Ro├čberg 's code the concrete class MyCalc did not even have to be instantiated as the members of the abstract base class were static.
30th Apr 2019, 12:54 AM
Sonic
Sonic - avatar
+ 3
Do you mean something like this? https://code.sololearn.com/cvsrxiYqotGs/?ref=app Eshu Kamisetty Edit: I added an abstract class which extends myClass
29th Apr 2019, 8:11 PM
Denise Ro├čberg
Denise Ro├čberg - avatar
+ 2
https://code.sololearn.com/cBpjnoYQ7oaf/?ref=app Please refer my code for answer
30th Apr 2019, 3:43 AM
Eshu Kamisetty
Eshu Kamisetty - avatar
+ 1
I am expecting subclass which implements all methods of abstract class, main method in it. And is the abstract class valid?
30th Apr 2019, 2:20 AM
Eshu Kamisetty
Eshu Kamisetty - avatar