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Let's find the total value of each album with more than 1 song. To do that, you should group songs by their albums and count the total price of songs. Display the album, the number of songs in it, and the price of the album, starting with the most expensive.
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Sektion 3. Kapitel 12
single
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Challenge Having
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Opgave
Swipe to start coding
Let's find the total value of each album with more than 1 song. To do that, you should group songs by their albums and count the total price of songs. Display the album, the number of songs in it, and the price of the album, starting with the most expensive.
Løsning
Var alt klart?
Tak for dine kommentarer!
Sektion 3. Kapitel 12
single