2-initials.js

let firstName = "Creola";
let middleName = "Katherine";
let lastName = "Johnson";

// Declare a variable called initials that stores the first character of each string.
// This should produce the string "CKJ", but you must not write the characters C, K, or J in the code of your solution.

let initials = `${firstName.charAt(0)}${middleName.charAt(0)}${lastName.charAt(0)}`;
console.log(initials);
console.log(typeof initials);

// https://www.google.com/search?q=get+first+character+of+string+mdn

// I used the mdn documentation to know how to get the first character of a string.
// I used charAt() method that takes the index of a string and return the character of it.