Now I get it.. Thanks..
Is there a faster way to check if a number is a perfect square ??
If such question shows up on the exam, that would be very time-consuming to do..
Thank you![Image]()
Is there a faster way to check if a number is a perfect square ??
If such question shows up on the exam, that would be very time-consuming to do..
Thank you
![[PS4] Batman: Arkham Collection $8.49 (90% off) @ PlayStation Store](http://files.ozbargain.com.au/n/12/968812l.jpg?h=0459f8ba)
