Repeat, Repeat While, Count or For Each: which loop should I use?

Q: Repeat, Repeat While, Count or For Each: which loop should I use?

Repeat: you know how many times. "Say it 3 times." Count: you know how many times, and need the number each lap. "Show 1 to 10." For Each: you have a list and want every item. "Show every fruit." Repeat While: you don't know how many times. "Keep asking until the password is right."

Repeat: you know how many times. "Say it 3 times."

Count: you know how many times, and need the number each lap. "Show 1 to 10."

For Each: you have a list and want every item. "Show every fruit."

Repeat While: you don't know how many times. "Keep asking until the password is right."

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Open it in the editor and run it, then change it and see what happens.

ExampleCount when you need the number Try it

Start
Count i from 1 to 5
Repeat →
1. Tell i
back to the top for the next lap
End

It shows12345

1for i in range(1, 6):2    print(i)

Repeat, Repeat While, Count or For Each: which loop should I use?

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Repeat, Repeat While, Count or For Each: which loop should I use?

Try it

More questions