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countdown 45
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Countdown Timer</title> | |
| <style> | |
| .countdown { | |
| font-size: 24px; | |
| color: greenyellow; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="countdown" id="countdown"></div> | |
| <script> | |
| // Set the countdown time in seconds | |
| var timeLeft = 45; | |
| // Function to update the countdown timer | |
| function updateCountdown() { | |
| var countdownElement = document.getElementById("countdown"); | |
| countdownElement.innerHTML = "Time left: " + timeLeft + " seconds"; | |
| // If the countdown has reached 0, stop it | |
| if (timeLeft === 0) { | |
| clearInterval(timer); | |
| countdownElement.innerHTML = "Time's up!"; | |
| } else { | |
| timeLeft--; // Decrease the time left | |
| } | |
| } | |
| // Initial call to update the countdown | |
| updateCountdown(); | |
| // Update the countdown every second | |
| var timer = setInterval(updateCountdown, 1000); | |
| </script> | |
| </body> | |
| </html> |
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