Arrays all of a sudden?

Question

Why you automatically assume user knows how to use arrays when it has not been explained in previous parts?

Answer 1

Might help if you post a link to what you are referencing.

Answer 2

I know,but still,they could have done without it i guess. Thank you for answering so quick!

Answer 3

They're showing how to input a string. There isn't really any assumption that the learner knows anything about arrays at this point IMO. Often when learning something new things will be introduced without an explanation at that point in time only to circle back to it later. To me this is the equivalent of someone writing a hello world day 1 without any explanation of main. You wouldn't say, that they are using functions all of a sudden would you? Or types? Or syntax? Etc

Answer 4

https://www.sololearn.com/learn/C/2914/