Mutual recursion: Difference between revisions
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m (→{{header|Sather}}: Grammar.) |
m (Added Sidef language) |
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end func;</lang> |
end func;</lang> |
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{{out}} |
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Output: |
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<pre> |
<pre> |
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1 1 2 2 3 3 4 5 5 6 6 7 8 8 9 9 10 11 11 12 |
1 1 2 2 3 3 4 5 5 6 6 7 8 8 9 9 10 11 11 12 |
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0 0 1 2 2 3 4 4 5 6 6 7 7 8 9 9 10 11 11 12 |
0 0 1 2 2 3 4 4 5 6 6 7 7 8 9 9 10 11 11 12 |
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</pre> |
</pre> |
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=={{header|Sidef}}== |
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<lang ruby>func F(){}; |
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func M(){}; |
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F = func(n) { n > 0 ? (n - M(F(n-1))) : 1 }; |
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M = func(n) { n > 0 ? (n - F(M(n-1))) : 0 }; |
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[F, M].each { |seq| |
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(0..19).map {|i| seq.call(i)}.join(' ').say; |
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}</lang> |
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{{out}} |
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<pre>1 1 2 2 3 3 4 5 5 6 6 7 8 8 9 9 10 11 11 12 |
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0 0 1 2 2 3 4 4 5 6 6 7 7 8 9 9 10 11 11 12</pre> |
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=={{header|Smalltalk}}== |
=={{header|Smalltalk}}== |
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