How to create an array with size that entered by the user?

Answer 1

I'm not familiar with Java but, please try searching on "google" for these kind of simple questions.
Anyways, Like vector in C++ you can implement ArrayList data structure in Java for user input sized arrays.

Read more.
https://www.geeksforgeeks.org/arraylist-in-java/amp/

To implement user input sized arrays in JS.
https://stackoverflow.com/questions/1748794/is-there-an-arraylist-in-javascript

Answer 2

https://www.sololearn.com/Discuss/177056/?ref=app

Ask question in proper format

Please use search bar you will get similar questions.

Answer 3

May I ask which language are you trying to achieve this in? You tagged both Java and JS, so it wasn't directly clear to us.

Answer 4

You must use something like this :

String[] yourArray = new String[sc.nextInt()];

Here a complete code:

https://code.sololearn.com/cTPJBbC5WMgy/?ref=app