Programming Exercises

Add a floating “Back to Top” button that appears when the page is scrolled down, using inline CSS for positioning.

Hard

Problem Statement

Add a floating “Back to Top” button that appears when the page is scrolled down, using inline CSS for positioning.

Sample Input

A floating “Back to Top” button.

Sample Output

The webpage displays a “Back to Top” button that appears when scrolled down.

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
<!doctype html> <html></html>
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Input
A floating “Back to Top” button.
Expected Output
The webpage displays a “Back to Top” button that appears when scrolled down.