Day 1

I want to learn programming, and I'm doing 100 Days of Swift. As part of the challenge, I have to share my progress.
Today, I learned about variables, constants, and the types of data they store (booleans, strings, integers, etc.).
I found interesting that you need to use underscores to separate large numbers and that it's not necessary to specify the data type in variables.

#programming #swift #100daysofswift