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Sergio Bergamo
7,847 PointsWhat was wrong?
alert(Math.floor(temperature)); Why show me an error like "did you use the Math.round method?"
var temperature = 37.5;
alert(Math.floor(temperature));
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JavaScript Basics</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
3 Answers
KRIS NIKOLAISEN
54,971 PointsIt's checking the first task. You need to keep the code for both tasks. There is a note indicating to do so:
Important: In each task of this code challenge, the code you write should be added to the code from the previous task.
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 PointsYou're using Math.floor but they want you to use Math.round.
martinjones1
Front End Web Development Techdegree Graduate 44,824 PointsThe Math.floor method will alert the number 37.
The Math.round method will alert the number 38.
MDN Reference:
Math.floor(x) - Returns the largest integer less than or equal to a number.
Math.round(x) - Returns the value of a number rounded to the nearest integer.
Hope this helps.
Sergio Bergamo
7,847 PointsSergio Bergamo
7,847 PointsThank you!! for a mistake i cancel one line of code.