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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Perfect-numbers/Nim/perfect-numbers.nim Normal file
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import math
proc isPerfect(n: int): bool =
var sum: int = 1
for d in 2 .. int(n.toFloat.sqrt):
if n mod d == 0:
inc sum, d
let q = n div d
if q != d: inc sum, q
result = n == sum
for n in 2..10_000:
if n.isPerfect:
echo n