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JavaScript JavaScript Basics (Retired) Working With Numbers The Random Challenge

Raul Cisneros
Raul Cisneros
7,319 Points

Not sure if I understood the challenge, but here is my take on it.

//random number 1

var userNumOne = prompt("Please type a random number");// user data entry 1 console.log(userNumOne);// code test var userRandomNum = Math.floor(Math.random() * parseInt(userNumOne) + 1);// random number creation console.log(userRandomNum);// code test

//random number 2

var userNumTwo = prompt("Please type another random number");// user data entry 2 var doubleTrouble = Math.floor(Math.random() * (parseInt(userNumTwo) + userRandomNum) + 1); console.log(userNumTwo); console.log(doubleTrouble); alert("Here is your random number x2... " + doubleTrouble + ".");

1 Answer

I think you're misunderstanding the question. The ultimate goal of the program is to allow the user to input two values and then have the browser generate a random number between those two values. Here was my answer:

var num1;
var num2;
var rand;
var limit;

num1 = parseInt(prompt("Please Enter your first number: "));
num2 = parseInt(prompt("Please Enter your second number: "));
limit = (num2 - num1)/2;
rand = Math.abs(Math.round(Math.random() * (num2 - num1)) + num1);

alert("Your random number between " + num1 + " and " + num2 + " is " + rand + "!");