User talk:Chunes: Difference between revisions

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\Calling the routine

Put 5 into a number. Factorialize the number.

Write "" then the number on the console.</lang> ~~--[[User:Chunes|Chunes]] ([[User talk:Chunes|talk]]) 15:48, 25 September 2020 (UTC)~~

Write "" then the number on the console.</lang>

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:Regarding the input stuff, I would refactor it slightly so you don't need any global state.

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:<lang plainenglish>To run:

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::Regarding the input stuff, I would refactor it slightly so you don't need any global state.

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::<lang plainenglish>To run:

Start up.

Demonstrate input.

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Repeat.</lang>

::The idea is putting the loop entirely inside the <code>To demonstrate input:</code> routine so that you don't need any global flags. ~~Notice how this~~ can be done concisely with <code>Repeat</code>. I also used <code>~~Repeat~~</code> when a negative number is encountered to act like a <code>continue</code> does in most other languages. --[[User:Chunes|Chunes]] ([[User talk:Chunes|talk]]) 17:03, 25 September 2020 (UTC)

:The idea is putting the loop entirely inside the <code>To demonstrate input:</code> routine so that you don't need any global flags. This can be done concisely with <code>Repeat.</code> by itself at the end of the routine. The loop will begin again from the top of the routine. I also used <code>repeat</code> when a negative number is encountered to act like a <code>continue</code> does in most other languages. --[[User:Chunes|Chunes]] ([[User talk:Chunes|talk]]) 17:03, 25 September 2020 (UTC)