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

betzuny (Python) scala_scholar (Scala) splitDiff (Python) Niek Keijzer (Python) skeezer74 (C/C++) c.lambercy (JavaScript) Vladislav Legkov (C/C++) Valerii Reheda (Java) YOHANNES_KEVIN (Python) spo (Java) rezafanysah248 (C/C++) DriLLz DeCODEr (Java) bmarkey (Java) salvarezt (Python) a-vaniev (C/C++)

Notes on the problem

You should solve the problem to see these hints!