Perfect numbers: Difference between revisions
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(adding maxima) |
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n == (1...n).select {|i| n % i == 0}.inject(:+) |
n == (1...n).select {|i| n % i == 0}.inject(:+) |
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end</lang> |
end</lang> |
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=={{header|Run BASIC}}== |
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<lang runbasic>for i = 1 to 10000 |
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if perf(i) then print i;" "; |
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next i |
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FUNCTION perf(n) |
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for i = 1 TO n - 1 |
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IF n MOD i = 0 THEN sum = sum + i |
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next i |
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IF sum = n THEN perf = 1 |
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END FUNCTION</lang> |
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=={{header|Scala}}== |
=={{header|Scala}}== |
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