How the circular queue looks like after the following operations are performed…
How the circular queue looks like after the following operations are performed on it, sequentially.
1. enqueue(1)
2. dequeue
3. enqueue(2)
4. dequeue
5. enqueue(3)
6. dequeue
- A.
_123_
- B.
12_3_
- C.
_12_3
- D.
1_2_3
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