Python: Create a new deque with three items and iterate over the deque's elements

Last update on July 05 2025 07:25:14 (UTC/GMT +8 hours)

3. Create a deque with three items and iterate over its elements

Write a Python program to create a new deque with three items and iterate over the deque's elements.

Sample Solution:

Python Code:

# Import the deque class from the collections module
from collections import deque

# Create a deque 'dq' containing the characters 'a', 'e', 'i', 'o', and 'u'
dq = deque('aeiou')

# Iterate over the elements in the deque 'dq' and print each element
for element in dq:
   print(element) 

Sample Output:

a
e
i
o
u

Flowchart:

For more Practice: Solve these Related Problems:

• Write a Python program to create a deque from a list of vowels and print each element in order.
• Write a Python program to initialize a deque with three distinct items and then use a for-loop to print each element on a new line.
• Write a Python program to create a deque using collections.deque() and iterate over it with a while-loop until empty.
• Write a Python program to demonstrate deque iteration using both direct iteration and iterator objects.

Go to:

• Python Data Types Collections Exercises Home ↩
• Python Exercises Home ↩

Previous: Write a Python program to find the most common elements and their counts of a specified text.
Next: Write a Python program to find the occurrences of 10 most common words in a given text.

Python Code Editor: