diff --git a/Sprint-3/alarmclock/alarmclock.js b/Sprint-3/alarmclock/alarmclock.js
index 6ca81cd3b..9a78d7b5f 100644
--- a/Sprint-3/alarmclock/alarmclock.js
+++ b/Sprint-3/alarmclock/alarmclock.js
@@ -1,4 +1,23 @@
-function setAlarm() {}
+function setAlarm() {
+ const timeInput = document.getElementById("alarmSet");
+ let remainingTime = Number(timeInput.value);
+ const timeRemainingDisplay = document.getElementById("timeRemaining");
+
+ timeRemainingDisplay.innerText = `Time Remaining: ${formatTime(remainingTime)}`;
+ const countdownInterval = setInterval(() => {
+ remainingTime -= 1;
+ if (remainingTime === 0) {
+ playAlarm();
+ clearInterval(countdownInterval);
+ }
+ timeRemainingDisplay.innerText = `Time Remaining: ${formatTime(remainingTime)}`;
+ }, 1000);
+}
+function formatTime(seconds) {
+ const mm = String(Math.floor(seconds / 60)).padStart(2, "0");
+ const ss = String(seconds % 60).padStart(2, "0");
+ return `${mm}:${ss}`;
+}
// DO NOT EDIT BELOW HERE
diff --git a/Sprint-3/alarmclock/index.html b/Sprint-3/alarmclock/index.html
index 48e2e80d9..66748001e 100644
--- a/Sprint-3/alarmclock/index.html
+++ b/Sprint-3/alarmclock/index.html
@@ -1,10 +1,10 @@
-
+
- Title here
+ Alarm clock app