View solutions of several random people

--- Select Language --- C/C++ Python Go Java C# JavaScript Other Ada Asm4004 BASIC Brainfuck BCPL Cobol D Focal Forth Fortran F# Haskell Julia LISP Lua Matlab Ocaml Pascal Perl PHP R RegExp Ruby Rust Scala Scheme Swift Shell SQL Turing Machine Vala Verilog VB

julian_approach (Julia) simonhugo (Java) zeltbrennt (Python) Arseniy Marushevskiy (C#) Vadim Tukaev (Python) sndb (Scheme) Roman_Krysyaev (C#) Enrico Pilz (Python) Andres Camilo Lemus Madrid (Other) ciberstein (C/C++) cire (Swift) Serenade (Java) johnnycake (Other) Taliesin2015 (C#) hei_pang (C/C++)

Notes on the problem

You should solve the problem to see these hints!