abundantNumbers.frink

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/** This is a solver for Rosetta Code puzzle:
    "Abundant, deficient and perfect number classifications"
    https://rosettacode.org/wiki/Abundant,_deficient_and_perfect_number_classifications
*/


d = new dict
for n = 1 to 20000
{
   s = sum[allFactors[n, true, false, true], 0]
   rel = s <=> n
   d.increment[rel, 1]
}

println["Deficient: " + d@(-1)]
println["Perfect:   " + d@0]
println["Abundant:  " + d@1]


View or download abundantNumbers.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 18662 days, 19 hours, 40 minutes ago.