# Array Randomization with non duplicated val ar killing me! Any help is appreciated

**URL:** <https://forum.kirupa.com/t/array-randomization-with-non-duplicated-val-ar-killing-me-any-help-is-appreciated/218136>\
**Category:** Uncategorized\
**Created:** [March 5, 2007, 12:27pm UTC](https://forum.kirupa.com/t/array-randomization-with-non-duplicated-val-ar-killing-me-any-help-is-appreciated/218136 "2007-03-05T12:27:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![flashstick](https://avatars.discourse-cdn.com/v4/letter/f/91b2a8/32.png) [@flashstick](https://forum.kirupa.com/u/flashstick)\
**Post date:** [March 5, 2007, 12:27pm UTC](https://forum.kirupa.com/t/array-randomization-with-non-duplicated-val-ar-killing-me-any-help-is-appreciated/218136/1 "2007-03-05T12:27:33Z")

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Does anyone have a good way to input randomized numbers into an array without the numbers repeating?

for instance a = [1,2,3,3,3,4,5,5] should be a = [1.2.3.4.5]

I’ve tried using dual for loops and a while loop with a for loop… but I cant seem to get it to work correctly. I get them to randomize but they still duplicate!

help please?