Add files via upload

Prakash-2002 · web-flow · commit d194876b3d87 · 2023-02-16T09:14:23.000+05:30
diff --git a/index.html b/index.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+<body>
+    <div class="stopwatch">
+        <h1 id="display">00:00:00</h1>
+        <button id="start" onclick="start()">Start</button>
+        <button id="stop" onclick="stop()">Stop</button>
+        <button id="reset" onclick="reset()">Reset</button>
+      </div>
+      <script src="script.js"></script> 
+</body>
+</html>
diff --git a/script.js b/script.js
@@ -0,0 +1,34 @@
+var startTime, elapsedTime = 0, intervalId;
+
+function start() {
+  if (!intervalId) {
+    startTime = Date.now() - elapsedTime;
+    intervalId = setInterval(updateTime, 10);
+  }
+}
+
+function updateTime() {
+  elapsedTime = Date.now() - startTime;
+  document.getElementById("display").innerHTML = formatTime(elapsedTime);
+}
+
+function stop() {
+  clearInterval(intervalId);
+  intervalId = null;
+}
+
+function reset() {
+  clearInterval(intervalId);
+  intervalId = null;
+  elapsedTime = 0;
+  document.getElementById("display").innerHTML = formatTime(elapsedTime);
+}
+
+function formatTime(time) {
+  var date = new Date(time);
+  var hours = date.getUTCHours().toString().padStart(2, "0");
+  var minutes = date.getUTCMinutes().toString().padStart(2, "0");
+  var seconds = date.getUTCSeconds().toString().padStart(2, "0");
+  var milliseconds = date.getUTCMilliseconds().toString().padStart(3, "0");
+  return hours + ":" + minutes + ":" + seconds + "." + milliseconds;
+}
diff --git a/style.css b/style.css
@@ -0,0 +1,26 @@
+.stopwatch {
+    text-align: center;
+    font-family: Arial, sans-serif;
+    margin-top: 50px;
+  }
+  
+  h1 {
+    font-size: 3em;
+    color: #444;
+  }
+  
+  button {
+    margin: 10px;
+    padding: 10px 20px;
+    font-size: 1.2em;
+    background-color: #0099ff;
+    border: none;
+    color: #fff;
+    border-radius: 5px;
+    cursor: pointer;
+  }
+  
+  button:hover {
+    background-color: #0077cc;
+  }
+  
