Скачать или смотреть 💻 Learn Perl Arrays Easily: Add Names & Prevent Duplicates (Perl Beginner Tutorial)

In this beginner-friendly Perl programming tutorial, we’ll write a simple Perl program that adds names to an array and checks for duplicate entries. If a name already exists, the program will notify you and exit automatically.

Perfect for Perl beginners learning about arrays, loops, conditionals, and subroutines.
Follow along step-by-step as we:

Create and initialize an array

Use a while loop to add names

Check for duplicate values in the array

Print messages to the user and exit cleanly

👨‍💻 This tutorial is great for anyone learning Perl scripting, text-based input handling, or basic programming logic.

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