python-learning-codes/bucketSort.py at main · ChauhanDiya/python-learning-codes · GitHub

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# Python3 program to sort an array
# using bucket sort
definsertionSort(b):
foriinrange(1, len(b)):
up=b[i]
j=i-1
whilej>=0andb[j] >up:
b[j+1] =b[j]
j-=1
b[j+1] =up
returnb

defbucketSort(x):
arr= []
slot_num=10# 10 means 10 slots, each
# slot's size is 0.1
foriinrange(slot_num):
arr.append([])

# Put array elements in different buckets
forjinx:
index_b=int(slot_num*j)
arr[index_b].append(j)

# Sort individual buckets
foriinrange(slot_num):
arr[i] =insertionSort(arr[i])

# concatenate the result
k=0
foriinrange(slot_num):
forjinrange(len(arr[i])):
x[k] =arr[i][j]
k+=1
returnx

# Driver Code
x= [0.897, 0.565, 0.656,
0.1234, 0.665, 0.3434]
print("Sorted Array is")
print(bucketSort(x))

# This code is contributed by
# Oneil Hsiao