Should I use Decision or Choose?

Q: Should I use Decision or Choose?

Decision for a yes-or-no question, or a comparison like marks >= 40. Choose when one value has several possible answers, like menu option 1, 2, 3 or 4. One Choose block is much tidier than a stack of Decisions.

Decision for a yes-or-no question, or a comparison like marks >= 40.

Choose when one value has several possible answers, like menu option 1, 2, 3 or 4. One Choose block is much tidier than a stack of Decisions.

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ExampleChoose for a menu Try it

Start
Ask “Pick 1, 2 or 3” and store the answer in choice
Choose by choice
When it is 1 →
1. Tell "Dosa"
When it is 2 →
1. Tell "Idli"
When it is 3 →
1. Tell "Pongal"
Otherwise →
1. Tell "Not on the menu"
End

You type1It showsDosa

You type5It showsNot on the menu

1choice = int(input("Pick 1, 2 or 3 "))2if choice == 1:3    print("Dosa")4elif choice == 2:5    print("Idli")6elif choice == 3:7    print("Pongal")8else:9    print("Not on the menu")

Should I use Decision or Choose?

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Should I use Decision or Choose?

Try it

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