Question

How to remove deque elements from the end in Python

Answer 1

import collections
  
d = collections.deque('python')     

print(d)

while True:         
    try:             
        print(d.pop(), end='')         
    except IndexError:             
        break     

print()

print(d)



'''
run:
 
deque(['p', 'y', 't', 'h', 'o', 'n'])
nohtyp
deque([])

'''

 

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Answer 2

import collections
  
d = collections.deque('python')    

print(d)

print(d.pop(), end='')
print(d.pop(), end='')
print(d.pop(), end='')

print()

print(d)



'''
run:
 
deque(['p', 'y', 't', 'h', 'o', 'n'])
noh
deque(['p', 'y', 't'])

'''

 

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