Who solved Tree Builder?

View solutions of several random people


moxieman (VB) Shoshannah (Java) Pavel_Toy (C#) Quandray (C/C++) zqguoigq (Python) ngarci12 (JavaScript) dmgoldobin (Java) Alex_Svyatov (Python) IanIsTrying (Python) inf_x_inf (C/C++) connor_macD (Python) yiannis.chatzitheodorou (Python) ipatrikeev (Ruby) VoinSveta (JavaScript) aszaloki (C#)

Notes on the problem

You should solve the problem to see these hints!

parameters 'withblanks' and 'limit' may be useful