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

Akbar Maulana (C/C++) egupovkirill (Python) sylvain_p (C/C++) al.semakin (C/C++) montaguy (Python) ryouna (Python) Vivek Pahwa (Java) gsou859 (Haskell) grimitsu (C#) sungeooo (Python) jemorenob (Python) brothermine (Go) goto (C/C++) smorenope (Python) aleksvw (R)

Notes on the problem

You should solve the problem to see these hints!