1var btn = document.getElementById("btn");
2
3btn.addEventListener("click", function generate() {
4  var generatePassword = "";
5  var password = document.getElementById("password");
6  var characters =
7    "abcdefghijklmnopqrstuvwxyz1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*?";
8
9  for (var i = 0; i < 10; i++) {
10    generatePassword += characters.charAt(
11      Math.floor(Math.random() * characters.length)
12    );
13  }
14  password.innerHTML = generatePassword;
15});
16