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

yairing123 (Python) huanshacai (Python) whyslove (C#) sanrodriguezc (Python) DikiyHimik (C#) rmeissner (C#) a.a.shilyaev (Python) maxnzv (Python) Brad Hodkinson (Python) Marco Bolis (JavaScript) Liu Chang (Python) Taliesin2015 (C#) polinvin (Python) tinbtinb (C/C++) helce (C/C++)

Notes on the problem

You should solve the problem to see these hints!