JavaScript Program to Find Minimum and Maximum Element in an Array

JavaScript Program to Find Minimum and Maximum Element in an Array

Write a JavaScript program to find minimum and maximum element in array.



Source Code
<html>
<head>
    <title>Display minimum and maximum element in Array</title>
</head>
<body>
    <p id="result"></p>
    <script>
        var arr = [54, 21, 74, 31, 12];
        var max = arr[0];
        var min = arr[0];

        document.write("Array elements given are: " + arr + "<br/>");
        
        for(var i=1; i<arr.length; i++) {
            
            if(arr[i] > max)
                max = arr[i];
            if(arr[i] < min)
                min = arr[i];
        }
        document.write("<h3>Minimum element is " + min + "</h3>");
        document.write("<h3>Maximum element is " + max + "</h3>");
    </script>
</body>
</html>
Output