Why is it printing 0 0?

Question

https://code.sololearn.com/c8ZxCChC3z02/?ref=app

Answer 1

Thanks ~ swim ~ 😊

Answer 2

Because by default variable values is zero means it doesn't give any garbage value it is only in java if it is c++ then it gives garbage value

Answer 3

you would need to do this.a = a; and this.b = b;