Programming Exercises

Embed a countdown timer display using <time> with a JavaScript function to update it every second.

Hard

Problem Statement

Embed a countdown timer display using

Sample Input

A countdown timer using the <time> element.

Sample Output

The webpage displays a countdown timer that updates every second.

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
<!doctype html> <html></html>
Log in or sign up to run or submit your code.Log inSign up
Input
A countdown timer using the <time> element.
Expected Output
The webpage displays a countdown timer that updates every second.