Given the following code, what would the output on the final line be?

Question

# implementing Queue using List:
q=[]
q.append(10)
q.append(100)
q.append(1000)
q.append(10000)
print("Initial Queue is:",q)
print(q.pop(0))
print(q.pop(0))
print(q.pop(0))
print("After Removing elements:",q)

(1 point)
Responses

[10000]
[10000]

[10,100,1000,10000]
[10,100,1000,10000]

[]
[]

[10]

Answer 1

To analyze the output of the provided code step by step:

1. A list q is initialized as an empty list: q=[].
2. Four elements are appended to the list:
   • q.append(10) makes the list: [10]
   • q.append(100) makes the list: [10, 100]
   • q.append(1000) makes the list: [10, 100, 1000]
   • q.append(10000) makes the list: [10, 100, 1000, 10000]
3. The initial queue is printed: Initial Queue is: [10, 100, 1000, 10000].
4. The first call q.pop(0) removes and returns the first element (10):
   • After this call, the list becomes: [100, 1000, 10000].
5. The second call q.pop(0) removes and returns the first element (100):
   • After this call, the list becomes: [1000, 10000].
6. The third call q.pop(0) removes and returns the first element (1000):
   • After this call, the list becomes: [10000].
7. Finally, the remaining elements in the queue are printed: After Removing elements: [10000].

Thus, the final output of the last print statement will be:

[10000]

So the correct response is:

[10000]