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Lesson 11 level 8 Helper Functions

function scanAndPay(item, amount)
{
console.log("Welcome to scan and pay service");
console.log(`Payment of ${amount} done for purchasing ${item}.`);
}

function orderFood(item)
{
switch(item)
{
case "Burger":
scanAndPay(item, 50); //
break;
case "Cold Drink":
scanAndPay(item, 30); //
break;
case "Pizza":
scanAndPay(item, 100); //
break;
}
}


error showing that "Complete the case for ordering a burger."
Please someone help me in this.
javascript
by

2 Answers

kshitijrana14
Try this one


<!doctype html>

<html>

	<head>

		<title>Using External JS Library</title>

	</head>

	<body>

		<div id="myDiv">Hello Studytonight!</div>

        <script src="use jquery cdn"></script>

		<script >

			// change text of div

			$("#myDiv").text("Welcome to Studytonight!");

		</script>

	</body>



</html>
kshitijrana14
Try in second tab this code


let mobiles = ["Apple", "Samsung", "One Plus", "Moto", "Huwaei"];



// using forEach function

mobiles.forEach(printMobs);



// define the callback function

function printMobs(item,index) {

	console.log(`Rank ${index}: ${item} Mobiles`);

}

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