Mandatory Alarm Clock is done

Alarm Clock

Week-3/Homework/mandatory/1-alarmclock/alarmclock.js

@@ -1,4 +1,35 @@
-function setAlarm() {}
+function setAlarm() {
+  let inputTime = document.getElementById("alarmSet").value;
+  let timeRemaining = document.getElementById("timeRemaining"); 
+
+  function timeFormat(time) {
+    let allMinutes;
+    let seconds;
+    if (time > 60) {
+      allMinutes = Math.floor(time / 60);
+      seconds = time - allMinutes * 60;
+    } else {
+      allMinutes = 0;
+      seconds = time;
+    }
+    if (allMinutes < 10) {
+      allMinutes = "0" + allMinutes;
+    }
+    if (seconds < 10) {
+      seconds = "0" + seconds;
+    }
+    return `${allMinutes}:${seconds}`;
+  }
+
+  let alarm = setInterval(() => {
+    if (inputTime === 0) {
+      playAlarm();
+      clearInterval(alarm);
+    }
+    timeRemaining.textContent = `Time remaining: ${timeFormat(inputTime)}`;
+    inputTime--;
+  }, 1000);
+}
 
 // DO NOT EDIT BELOW HERE