
'''
Copyright [2020] [<NAME> ] 
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
'''
#---------------------------------------
# Bubble Sort
#---------------------------------------
# not optimized			
def bubble_sort1(A):
	for i in range (0, len(A) - 1):
		for j in range (0, len(A) - i - 1):
			if A[j] > A[j+1]:
				A[j], A[j+1] = A[j+1], A[j]
				
# optimized to exit if no swaps occur		
def bubble_sort2(A):
	for i in range (0, len(A) - 1):
		done = True
		for j in range (0, len(A) - i - 1):
			if A[j] > A[j+1]:
				A[j], A[j+1] = A[j+1], A[j]
				done = False
		if done:
			return
			
A = [5,9,1,2,4,8,6,3,7]
print(A)
bubble_sort1(A)
print(A)


'''
Copyright [2020] [<NAME> ] 
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
'''
#---------------------------------------
# Bubble Sort
#---------------------------------------
# not optimized			
def bubble_sort1(A):
	for i in range (0, len(A) - 1):
		for j in range (0, len(A) - i - 1):
			if A[j] > A[j+1]:
				A[j], A[j+1] = A[j+1], A[j]
				
# optimized to exit if no swaps occur		
def bubble_sort2(A):
	for i in range (0, len(A) - 1):
		done = True
		for j in range (0, len(A) - i - 1):
			if A[j] > A[j+1]:
				A[j], A[j+1] = A[j+1], A[j]
				done = False
		if done:
			return
			
A = [5,9,1,2,4,8,6,3,7]
print(A)
bubble_sort1(A)
print(A)

Copyright [2020] [<NAME> ]  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at     http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. #--------------------------------------- # Bubble Sort #--------------------------------------- # not optimized # optimized to exit if no swaps occur