Challenge: Finding the Average Price of Items
Oppgave
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You're working at a local electronics store. Your manager has asked you to calculate the average price of all the items in stock. Instead of doing the math manually, you decide to write a JavaScript program to get the job done quickly!
- Create a variable
totalPrice
and set it to0
. - Use a
for
loop to loop through all the elements ofprices
and add their values tototalPrice
. - After the loop completes, output the
totalPrice
divided by the number of items (length ofprices
array).
Løsning
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Seksjon 6. Kapittel 8