Menu: Difference between revisions
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<lang Icon> |
<lang Icon> |
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## menu.icn : rewrite of the faulty version on Rosetta Code site 24/4/2021 |
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procedure main() |
procedure main() |
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# --------- subroutines below --------------------------------- |
# --------- subroutines below --------------------------------- |
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procedure |
procedure choose_from_menu(X) |
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displaymenu(X) |
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repeat { |
repeat { |
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writes("Choose a number from the menu above: ") |
writes("Choose a number from the menu above: ") |
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procedure displaymenu(X) |
procedure displaymenu(X) |
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every i := 1 to *X do |
every i := 1 to *X do |
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write(i,") ",X[i]) ## |
write(i,") ",X[i]) ## dispay menu options |
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end ## displaymenu(X) |
end ## displaymenu(X) |
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# ------------- end subroutines ----------------- |
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</lang> |
</lang> |
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