index.html

<!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>Water Tank</title>
    <link rel="stylesheet" href="index.css">
</head>

<body>
    <div class="container">
        <div class="div1">
            <label class="label1"> Input Array: </label>
            <input id="InputArray" type="text" placeholder="2 0 2 6 0 3 5 7"/>
            <button id="Enter"> Enter </button>
        </div>
        <div class="div2" id="div2">
            <label class="label2"> Input: </label> <br>
            <Label id="givenInput"> </Label> <br><br>
            <div id="table1">
                <table></table>
            </div> <br><br>
        </div>
        <div class="div3" id="div3">
            <label class="label3"> Output: </label> <br>
            <Label id="output"> </Label> <br><br>
            <div id="table2">
                <table></table>
            </div> <br><br>
        </div>
    </div>
</body>

<script src="index.js"></script>

</html>