DSAQueue
Queue Visualizer
FIFO — First In, First Out. Enqueue at rear, dequeue from front.
O(1)
Enqueue
O(1)
Dequeue
O(1)
Front
Queue State
Size: 4/8FRONT (Dequeue)
REAR (Enqueue)
5
[0]Front12
[1]8
[2]3
[3]RearOperations
Operation Log
Queue initialized with 4 elements.
Queue Variants
Simple Queue
Basic FIFO. Enqueue at rear, dequeue from front.
Circular Queue
Rear wraps around to front. Efficient memory use.
Priority Queue
Elements dequeued by priority, not insertion order.