OJ Board

Finally I got AC after changing everything to double
Thank you so much pineapple
I use step%2 to determine if step is odd or even. And step is the interger part of L/(w/tan(theta)).

i changed it to double, and still WA

What is epsilon used for in this problem? I didn't use epsilon in my program.

This is my program, thanks in advance

Strange ! I got exactly the same results. And I didn't use any epsilon in my program. I still get WA.
Can I post the code here?

My program gives the same result, too. But it still WA.

How about this test :
My program gives 57.299. I'm not sure if it's right or wrong