Python Deque

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from collections import deque
myDQ = deque('qwe')
print("1 - ",myDQ)
print("=========")
myDQ.append('K')
print("2 - ",myDQ)
print("=========")
myDQ.appendleft('M')
print("3 - ",myDQ)
print("=========")
print(myDQ.pop())
print("4 - ",myDQ)
print("==========")
print(myDQ.popleft())
print("5 - ",myDQ)

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