Seven-sided dice from five-sided dice: Difference between revisions
Content added Content deleted
(→{{header|Julia}}: Marked incomplete as missing check for at least 1000000) |
(→{{header|Julia}}: fixed dice7() to ensure uniform distribution of results; added histogram checks) |
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=={{header|Julia}}== |
=={{header|Julia}}== |
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{{incomplete|Julia|Missing check for at least 1000000}} |
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<lang Julia>dice5() = rand(1:5) |
<lang Julia>dice5() = rand(1:5) |
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function dice7() |
function dice7() |
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r = 5*dice5() + dice5() - 6 |
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r < 21 ? (r%7 + 1) : dice7() |
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end</lang> |
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{{Out}} |
{{Out}} |
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<pre>julia> |
<pre>julia> hist([dice5() for i=1:10^6]) |
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(0:1:5,[199932,200431,199969,199925,199743]) |
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[1,4,3,2,4,1,1,5,4,2,3,5,5,3,2,4,2,4,4,2] |
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julia> |
julia> hist([dice7() for i=1:10^6]) |
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(0:1:7,[142390,143032,142837,142999,142800,142642,143300])</pre> |
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[3,2,6,7,5,6,4,4,6,6,7,2,6,3,2,7,5,2,1,3]</pre> |
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=={{header|Lua}}== |
=={{header|Lua}}== |