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

Derek Sellar
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.a{fill-rule:evenodd;}techdegree
Derek Sellar
Full Stack JavaScript Techdegree Student 1,339 Points
Posted by Derek Sellar
.a{fill-rule:evenodd;}techdegree
Derek Sellar
Full Stack JavaScript Techdegree Student 1,339 Points

Random Number Challenge

My program works but I'm not 100% asking for two user inputs the way I have was actually part of the additional challenge.

https://w.trhou.se/sxt77vm1de

1 Answer

<noob />
<noob />
17,062 Points

Hi :] the correct formula is :

Math.floor(Math.random() * (upperNumber - lowerNumber + 1)) + lowerNumber;

and yes u need to get an input for the uppernumber and for the lower number

Steven Parker
Steven Parker
231,271 Points
Steven Parker
Steven Parker
231,271 Points

And adapted to your variable names:

var randomNumber = Math.floor(Math.random() * (upperLimit - lowerLimit + 1)) + lowerLimit;

And you won't need "userLimit", adding the two limits together doesn't represent anything useful.