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

Posted by Adam Laszlo Vincze
Adam Laszlo Vincze
4,083 Points

My solution is good?

Hello,

Here is my solution. Is it good?

 /* First Generator */

var ask = prompt("Tell a number please:"); 
var number = parseInt(ask);
var result = Math.floor(Math.random()*number)+1;
document.write("The" + " " + "number" + " " + "is" + " " + result + "<br /><br />" );

/* Second Generator */

var num = prompt("Tell a number please:");
var int = parseInt(num);
var num2 = prompt("Tell an other number please:");
var int2 = parseInt(num2);
var result2 =Math.floor(Math.random() * (int2-int))+int;
document.write("The" + " " + "number" + " " + "is" + " " + result2);

2 Answers

Robert Richey
Robert Richey
Courses Plus Student 16,352 Points

Hi Adam,

Working solutions are always good solutions. Nice job figuring out how to generate a random number from two user inputs!

One thing I noticed that might help to make it easier on you is to modify the document.write lines without concatenating spaces unnecessarily. Spaces can be part of a continuous string.

document.write("The number is " + result + "<br /><br />" );

Thanks for sharing!

Cheers

Adam Laszlo Vincze
Adam Laszlo Vincze
4,083 Points
Adam Laszlo Vincze
Adam Laszlo Vincze
4,083 Points

Hi Robert,

thanks for help.

Cheers :)