console 命令行工具 X clear

console

<script>
    var arr = [23,2,56,44];
    var max = arr[0];
    for(var i = 1;i<arr.length; i++)
    {
        if(arr[i] > max)
        {
            max = arr[i];
        }
    }
    console.log('该数组里面的' + max);
</script>

<html>
    <meta charset="UTF-8">
    <meta name="viewport " content="w"
</html>