can you give me full tutorial about array , strings and how we use them using example

Question

about arrays

Answer 1

https://www.sololearn.com/learn/CPlusPlus/1625/?ref=app
https://www.sololearn.com/learn/CPlusPlus/1623/?ref=app

Answer 2

let a = ["hi", "bye", "huh"]

console.log (a [0])
hi
console.log (a[1])
bye

console.log (a [0] + a [1])
hi bye

thats the gist of it