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

cire (Swift) blue_meeny (PHP) sgmr29 (Python) dronky (PHP) SergioEA (PHP) Abhisek (Python) lepi (Python) dmgoldobin (PHP) Photon (JavaScript) relativity (PHP) Daniil Savinsky (PHP) dead_eddie (Java) b3ntuz1 (Python) fakelake (Python) Tehel (JavaScript)

Notes on the problem

You should solve the problem to see these hints!