Pernicious numbers: Difference between revisions

Content added Content deleted
(Updated to work with Nim 1.4: added missing parameter type.)
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<lang nim>import strutils
<lang nim>import strutils


proc count(s: string, sub: char): int =
proc count(s: string; sub: char): int =
var i = 0
var i = 0
while true:
while true:
Line 1,506: Line 1,506:
inc result
inc result


proc popcount(n): int = n.toBin(64).count('1')
proc popcount(n: int): int = n.toBin(64).count('1')


const primes = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61}
const primes = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61}


var p = newSeq[int]()
var p: seq[int]
var i = 0
var i = 0
while p.len < 25:
while p.len < 25:
Retrieved from "https://rosettacode.org/wiki/Pernicious_numbers"