Question

Basic Programming Unit Test 6 of 266 of 26 Items Question Given the following code, what would the output on the final line be? # 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 [] [] [10] [10] [10000] [10000] [10,100,1000,10000] [10,100,1000,10000] Skip to navigation page 1 of 1

Answer 1

Let's go through the code step by step to determine the output.

1. The initial queue is created as an empty list:
```python
q = []
```

2. Various elements are appended to the list (acting as a queue):
```python
q.append(10) # Queue: [10]
q.append(100) # Queue: [10, 100]
q.append(1000) # Queue: [10, 100, 1000]
q.append(10000) # Queue: [10, 100, 1000, 10000]
```

3. The first print statement shows the initial state of the queue:
```python
print("Initial Queue is:", q)
```
This will output:
```
Initial Queue is: [10, 100, 1000, 10000]
```

4. The code then pops elements from the front of the queue:
- The first `pop(0)`:
```python
print(q.pop(0)) # Output will be: 10
```
- The second `pop(0)`:
```python
print(q.pop(0)) # Output will be: 100
```
- The third `pop(0)`:
```python
print(q.pop(0)) # Output will be: 1000
```

After these operations, the queue (`q`) is now left with:
```
[10000]
```

5. The final print statement shows the state of the queue after removing the elements:
```python
print("After Removing elements:", q)
```
This will output:
```
After Removing elements: [10000]
```

The sequence of outputs will be:
- Initial Queue is: [10, 100, 1000, 10000]
- 10
- 100
- 1000
- After Removing elements: [10000]

Now, looking at your provided responses, the final line of output that you are asking about is:
```
After Removing elements: [10000]
```
So, the correct response from the options you provided is:
**[10000]**