View solutions of several random people

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

dead_eddie (Java) jcgillet (PHP) random_char (Other) gukz6841 (C#) egupovkirill (PHP) Lazuardy Khatulistiwa (Python) chrisdfrey (Python) tomasloksa (C#) sanga_zh (PHP) moxieman (PHP) rebelskvll (R) patetico (Python) VolhaZykava (PHP) relativity (PHP) ilya_trofimov (PHP)

Notes on the problem

You should solve the problem to see these hints!