from random import choices
from math import ceil
scope = 10
amount = 100
numOfBuckets = ceil(amount / scope)
source = choices(range(amount), k=amount)
buckets = [[] for _ in range(numOfBuckets)]
for x in source:
buckets[x//scope].append(x)
# Insertion sort
for arr in buckets:
lenOfArr = len(arr)
if lenOfArr < 2:
break
for i in range(1, lenOfArr):
comp = arr[i]
pos = 0
for j in range(i-1, -1, -1):
if arr[j] > comp:
arr[j+1] = arr[j]
else:
pos = j + 1
break
arr[pos] = comp
dest = []
for x in buckets:
dest += x
Bucket Sort. Θ(n) averagely
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