Declaring of multiple variables in JavaScript

Let's declare several variables:

let a = 1; let b = 2; let c = 3;

We can simplify the code above if we write let one time and listing then the required variables with their values after it, in such a way:

let a = 1, b = 2, c = 3;

You can first declare all variables, and then assign values to them:

let a, b, c; // declare all 3 variables // Assigning values to variables: a = 1; b = 2; c = 3;

Try all the described ways of declaring variables by yourself.