HTML Code

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>Remove Last Digit (Input)</title>
</head>
<body>
  <pre id="out"></pre>
  <script>
    const parsed = parseInt(prompt("Enter a number:"), 10);
    let result = "";

    if (!Number.isFinite(parsed)) {
      result = "Please enter a valid integer.";
    } else {
      let num = Math.abs(parsed);

      while (num !== 0) {
        result += num + "\n";
        num = Math.floor(num / 10);
      }
    }

    document.getElementById("out").textContent = result;
  </script>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

JavaScript Number Pattern 60 (Try It — User Input)