Random split number
12345678910111213141516171819202122232425
import random, strutils
randomize()
proc randomCut(num: Natural, count: Natural): seq[Natural] =
result = newSeq[Natural](count)
let numStr = $num
let length = numStr.len
assert(count > 0 and count <= length)
var j = 0
for i in 0 ..< count:
var resultStr = ""
while j < length:
resultStr.add(numStr[j])
j += 1
if (i == count - 1): continue
if (length - j <= count - i - 1): break
if rand(length - j - 1) < count - i - 1: break
result[i] = resultStr.parseInt.Natural
let num = 123456789
for i in 0 ..< 100:
echo num.randomCut(3)
Nim
INFO