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Guys/Gals,

what does the setlocal enabledelayexpansion do?

I just wanted to add, Liviu, your code runs soooo fast!!! lol

@echo off setlocal enabledelayedexpansion for /l %%c in (1,1,10) do set /a x%%c = 0 for /l %%c in (1,1,10000) do ( for /l %%r in (1,1,6) do ( set /a rnd=!random! %% 10 set /a x!rnd! += 1 ) ) for /l %%c in (1,1,10) do echo x%%c = !x%%c! Liviu P.S. In the original code you can get about 10% speedup j...

Exactly, more maintainable, less code, faster performance.

I'm new to batch/dos and it's been a great learning experience so far just getting this little idea up and running, i was hoping I'd talk to the experts and learn something about optimizing all this code

Thanks for your reply by the way!

Thanks for your suggestion. the random number is working good. I have the code working now. I am just curious if it can be optimized. I runs really slowly lol Here is what I have now. @ECHO OFF SET /a x0=0 SET /a x1=0 SET /a x2=0 SET /a x3=0 SET /a x4=0 SET /a x5=0 SET /a x6=0 SET /a x7=0 SET /a x8=...

Hi all, thanks for your patience. Is there a way to optimize this code for faster performance? Thanks again, Alex Update: turns out the :END doesn't work anyways, none of the number counts are persisting to the :END ... Could you help with that too? lol turns out I know less then I thought when it c...