adibpwd · August 17, 2020 18:56
diff --git a/impifict-interface-learn.dart b/impifict-interface-learn.dart
 void main() {
   var cbr = new Cbr125();
  print(cbr.merkBan());
 }

 abstract class Motor {
  merkBan() {}
  merkOli() {}
 }

 class Cbr125 implements Motor {
  @override
  merkBan() {
    return 'roda ban';
  }
 }
	void main() {
	var cbr = new Cbr125();
	print(cbr.merkBan());
	}

	abstract class Motor {
	merkBan() {}
	merkOli() {}
	}

	class Cbr125 implements Motor {
	@override
	merkBan() {
	return 'roda ban';
	}
	}