Anyone knows? I don't get the right code

Question

David and Alex each have aquariums. There are 8 Rainbowfishes in David’s aquarium, and 11 Angelfishes in Alex’s aquarium. Help them exchange their fishes between them.

Complete the code to swap the values of variables between aquariumDavid and aquariumAlex.

Answer 1

Christian Joseph Marigmen

If you have ever written code on swaping 2 values then you can solve it. You just have to swap values.

Answer 2

Christian Joseph Marigmen
Think of this as a real life problem.

You want to swap fish without any chance of those fish getting mixed up.

Best option, get a 3rd tank

David puts fish in 3rd tank
Alex puts fish in David's tank
3rd tank puts fish in Alex's tank

Now David has Alex's fish
& Alex has David's fish

Answer 3

Thank you ☺️