This code sometimes doesn't work and it prints out something like 0.1999999999996$ instead of 0.20$ Please help!

Question

https://code.sololearn.com/cmmDArPVDd7D/?ref=app

Answer 1

https://javarevisited.blogspot.com/2012/02/java-mistake-1-using-float-and-double.html?m=1

Ok, here is the explaination.

Answer 2

Lol yes that bcs of Amazing floats. Use round instead.

Answer 3

Or why dont you make it an integer, and divide it when outputing it?

Answer 4

What do you mean I should use Rounds? I'm sorry if I'm dumb but Im not sure what round is.

Answer 5

Thanks for the help, I will change it soon! :D

Answer 6

It's done now!