PyDeque, Python 3 - rextester

PyDeque

#python 3.6.9
#PyDeque
#this code is created by Rezaul Hoque on May 10,2022.
#contact:jewelmrh@yahoo.com;Dhaka,Bangladesh;https://rezaulhoque.wordpress.com,https://hoquestake.blogspot.com
#note: codes shared by Rezaul Hoque on rextester are not for sale; they are created and shared to facilitate the algorithm learning process; many like Hoque use this platform to practice programming ;Rezaul hopes his contribution helps others to fine tune their learning;
import collections
print('>'*30)
print('<'*30)
a=collections.deque("Python deque example",30)
b=collections.deque("May 10,2022", 11)
for k in a:
  print(k,end='')

a.append('*')
a.extend('#')
print ('\n')
for k in a:
  print(k,end='')

a.appendleft('*')
a.extendleft('#')
print ('\n')
for k in a:
  print(k,end='')

a.pop()
a.pop()
a.popleft()
a.popleft()
print ('\n')
for k in a:
  print(k,end='')
a.remove('y')
print ('\n')
for k in a:
  print(k,end='')
print ('\n')
for k in b:
  print(k,end='')
print ('\n')

print('>'*30)
print ('<'*30)


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