Python: Copy of a deque object and verify the shallow copying process
Python Collections: Exercise-11 with Solution
Write a Python program that copies a deque object and verifies shallow copying.
Sample Solution:
Python Code:
# Import the collections module to use the deque data structure
import collections
# Create a tuple 'tup1' containing numbers 1, 3, 5, 7, and 9
tup1 = (1, 3, 5, 7, 9)
# Create a deque 'dq1' from the 'tup1' tuple
dq1 = collections.deque(tup1)
# Create a shallow copy 'dq2' of 'dq1'
dq2 = dq1.copy()
# Print a message to indicate the display of the content of 'dq1'
print("Content of dq1:")
# Print the content of 'dq1'
print(dq1)
# Print a message indicating the ID of 'dq1'
print("dq2 id:")
# Print the ID of 'dq1'
print(id(dq1))
# Print a message to indicate the display of the content of 'dq2'
print("\nContent of dq2:")
# Print the content of 'dq2'
print(dq2)
# Print a message indicating the ID of 'dq2'
print("dq2 id:")
# Print the ID of 'dq2'
print(id(dq2))
# Print a message to check if the first element of 'dq1' and 'dq2' are shallow copies
print("\nChecking the first element of dq1 and dq2 are shallow copies:")
# Print the ID of the first element of 'dq1'
print(id(dq1[0]))
# Print the ID of the first element of 'dq2'
print(id(dq2[0]))
Sample Output:
Content of dq1: deque([1, 3, 5, 7, 9]) dq2 id: 140706429557152 Content of dq2: deque([1, 3, 5, 7, 9]) dq2 id: 140706406914152 Checking the first element of dq1 and dq2 are shallow copies: 11065888 11065888
Flowchart:
Python Code Editor:
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