exercise.html

<!--
    Lesson 2 : Strings
    🟩Exercise  
    🟩Question
    🟩https://github.com/deepk2891/Javascript/blob/main/lesson-3/README.md
-->

<script>
	//🟩 3a. Create the text 'My name is:' as a string.
	var myNameIs = "My name is:"
	console.log(myNameIs)

	//🟩 3b. Create your name as a string (for example: 'deep').
	var name = "deep"
	console.log(name)

	//🟩 3c. Using concatenation, add 2 strings from Exercise-3a & 3b together to create the text: 'My name is deep'
	var introText = myNameIs + " " + name
	console.log(introText)

	//🟩 3d. At a restaurant, you order 1 apple ($5) and 1 banana ($3). Using math, calculate the total cost, and using concatenation, create the text: 'Total cost: $__' (replace __ with the total you calculated).
	var totalCostConcatenation = "Total cost: $" + (5 + 3)
	console.log(totalCostConcatenation)

	//🟩 3e. Do the same thing as Exercise-3d, but use a template string and interpolation.
	var totalCostTemplateString = `Total cost: $${5 + 3}`
	console.log(totalCostTemplateString)

	//🟩 3f. Display the text from Exercise-3e in a popup using alert('...');
	alert(`Total cost: $${5 + 3}`)

	//🟩 3g. You order 1 coffee ($5.99) and 1 apple ($2.95). Using math, calculate the total cost, and using concatenation, create the text: 'Total cost: $__' (hint: calculate in cents to avoid inaccuracies).
	var totalCostCentsConcatenation = "Total cost: $" + (599 + 295) / 100
	console.log(totalCostCentsConcatenation)

	//🟩 3h. Do the same thing as Exercise-3g, but use a template string and interpolation.
	var totalCostCentsTemplateString = `Total cost: $${(599 + 295) / 100}`
	console.log(totalCostCentsTemplateString)

	//🟩 3i. Display the text from Exercise-3h in a popup.
	alert(`Total cost: $${(599 + 295) / 100}`)

	//🟩 3j. Using a multi-line string, create the text from Exercise-3h and add a line of text underneath: 'Thank you, come again!'. Display both lines in a popup.
	var multiLineText = `
Total cost: $${(599 + 295) / 100}
Thank you, come again!
`
	alert(multiLineText)
</script>