Source of Design Patterns for a beginner

I’m just started learning coding. I’m playing about in Python at the minute but I’m planning to learn some C very shortly.

I’ve just been introduced to simple design patterns.just simple things like averaging a list or finding the highest value etc.

Is there a book, or a site with a collection of these things that can be coded into a language of choice and built into a working program.

Also a good intro to the software design process?