You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
801 B
35 lines
801 B
def bucket_sort(alist):
|
|
largest = max(alist)
|
|
length = len(alist)
|
|
size = largest/length
|
|
|
|
buckets = [[] for _ in range(length)]
|
|
for i in range(length):
|
|
j = int(alist[i]/size)
|
|
if j != length:
|
|
buckets[j].append(alist[i])
|
|
else:
|
|
buckets[length - 1].append(alist[i])
|
|
|
|
for i in range(length):
|
|
insertion_sort(buckets[i])
|
|
|
|
result = []
|
|
for i in range(length):
|
|
result = result + buckets[i]
|
|
|
|
return result
|
|
|
|
def insertion_sort(alist):
|
|
for i in range(1, len(alist)):
|
|
temp = alist[i]
|
|
j = i - 1
|
|
while (j >= 0 and temp < alist[j]):
|
|
alist[j + 1] = alist[j]
|
|
j = j - 1
|
|
alist[j + 1] = temp
|
|
|
|
|
|
|
|
alist = [54,26,93,17,77,31,44,55,20]
|
|
print(bucket_sort(alist))
|