How to Avoid Infinite Loop?

[BYizz]

I'm writing a program that needs to perform a certain function with a "do until" loop, but if the task I want it to "do" is going to result in an infinite loop, I want the program to switch to a different "do until" loop. For example, I want it to perform task "x" and loop until y=0, but there will be some instances where the task in the initial loop will never cause y to equal 0, so if that is the case I want it to perform task "z" and loop until y = 0. The second loop will always eventually lead to y = 0, but how do I get the program to realize the initial loop is infinite/cannot be done if that is the case? I hope this isn't too vague...

[Norie]

What is the function this program is meant to do?

[GC Excel]

Hi,
One way to do it would be to put a counter in your first loop. If that counter reaches a determined value the change loop. There may be some other / better way to do it, but without having more details, it's difficult to say.

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[BYizz]

What is the function this program is meant to do?

I actually figured out what I needed to do, but the first function should only need to run 4 times at most so I just put "variable = variable + 1" in the "do" statement, then have it "loop until variable = 4". Thanks anyway!

[BYizz]

Hi,
One way to do it would be to put a counter in your first loop. If that counter reaches a determined value the change loop. There may be some other / better way to do it, but without having more details, it's difficult to say.

Please Login or Register  to view this content.

Just saw this. Thanks!