Generate random numbers without repeating a value: Difference between revisions
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<pre> |
<pre> |
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[11, 19, 1, 7, 15, 4, 13, 10, 16, 3, 2, 18, 20, 17, 9, 8, 5, 6, 12, 14] |
[11, 19, 1, 7, 15, 4, 13, 10, 16, 3, 2, 18, 20, 17, 9, 8, 5, 6, 12, 14] |
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</pre> |
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=={{header|Sidef}}== |
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{{trans|Ruby}} |
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<lang ruby>var nums = (1..20).to_a |
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5.times{ say nums.shuffle.join(" ") }</lang> |
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{{out}} |
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<pre> |
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7 16 11 2 8 5 19 1 3 17 10 4 18 6 9 13 15 20 12 14 |
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20 4 18 7 16 2 3 10 5 13 19 17 12 1 6 11 8 15 14 9 |
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2 6 8 18 5 15 1 13 19 17 12 3 4 7 20 16 10 11 9 14 |
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2 18 10 16 12 14 7 13 1 8 15 20 6 17 3 11 5 9 4 19 |
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2 17 14 15 5 13 4 16 11 18 1 10 9 7 6 12 20 3 8 19 |
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</pre> |
</pre> |
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