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basic.html
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basic.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Basic</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body style="font-size: 40px; text-align:center;">
<button onclick="generateRandomNumbers();">Generate Numbers</button>
<p id="demo"></p>
<script>
var count = 100;
function generateRandomNumbers() {
// var count = 10;
document.getElementById("demo").innerHTML = "";
var ol = document.createElement("ol");
for (i = 1; i <= count; i++) {
var number = Math.floor(Math.random() * 50 + 1);
var listItem = document.createElement("li");
if (number < 10) {
number = "0" + number;
} else {
listItem.style.color = "white";
listItem.style.backgroundColor = "red";
}
listItem.innerHTML = number;
ol.appendChild(listItem);
}
document.getElementById("demo").appendChild(ol);
}
</script>
</html>