i'm sorry for being such a mess but its my first and i'm gaining a lot from your issues.

but that is the ans and i have asked to return ans rounded to second decimal place because it can be inconvenient if the ans differs at 4th or 5th decimal place.

i have made the result to be a tuple insted of a list but i still don't get your point pls tell more about it.

resolved

okay i guess now you have nothing to be upset about,pls check it once again.

okay thanks,i have updated the description,now i hope its better than before.

i asked to return distance just so that the user can know quantitatively which block went farther and by how much.

please check i think i have answered all your querries.

okay but what is the reason for this argument,that result should be tuple?

can you please elaborate on this

this is given to maintain uniformity in all the solutions

resolved

k is the friction coefficient

pls check now,u can directly find the formulas.

thanks a lot!

Can you please also show that how can random tests be cheated,like you said earlier.