How to perform 'Check Leap Year' in OCaml.
(* Task: Check Leap Year
(* Language: OCaml
let check_leap_year() =
(* Implementation for Check Leap Year
let result = ...; (* Initialize variable
(* TODO: Implement core logic here
(* Step 1: Prepare data
(* Step 2: Process Check Leap Year
print_endline("Done");
;;