Randomize a List problem
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09-17-2020, 12:11 PM
(This post was last modified: 09-17-2020 12:14 PM by Albert Chan.)
Post: #21
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RE: Randomize a List problem
To swap 2 items from the stack, we can do with 2 PICK / 2 UNPICK
≪ → n m ≪ n PICK m 1. + PICK n 1. + UNPICK m UNPICK ≫≫ named this 'nmswap'. Code work even if n = m 50 40 30 20 10 3 3 nmswap → 50 40 30 20 10 3 4 nmswap → 50 30 40 20 10 |
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