Random numbers with no repeat
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bmass
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 Posted: Sun Dec 10, 2006 4:10 pm Post subject: Random numbers with no repeat |
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| Hey there, I need to randomly generate 16 numbers from 0 - 15, but they must all be different. Essentially I need to generate the numbers from 0 - 15 in a random order. I also need to do it multiple times. If anyone could help me with this it would be greatly appreciated. Thanks. |
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Tony
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| Posted: Sun Dec 10, 2006 4:15 pm Post subject: (No subject) |
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| use an array to keep the numbers not yet picked, then randomly pick a position in the array and take that number out. Repeat until your array size is 0. |
Tony's programming blog. DWITE - a programming contest. |
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