How to Parallel To Uppercase in Perl - Code Snippet

# Task: Parallel To Uppercase
# Language: Perl

sub parallel_to_uppercase() {
    # Implementation for Parallel To Uppercase
    my $ result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Parallel To Uppercase
    print("Done");
}