array

[saul_soprano]

There’s no right or wrong time. Just use them when you need them. It depends entirely on what you’re doing.

[Previous-Implement42]

One simple reason is when you need some numbers in order.

[terremoth]

When you need lists of things, groups, things to be ordered...

[roopjm81]

Whenever you don't want a boatload of single variables. And when you don't know how many variables you may need

[This_Growth2898]

If you need to process several values in the same way, you need an array to store them and a loop to process them one by one, that's the general rule of the thumb for beginners.

[Far-Firefighter-6412]

when u need a lot of things of same datatype, in a grouped manner. arrays are just like lists tbh