Question

Algorithm to delete an element in circular queue

Answer 1

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Algorithm for Delete Operation. Step 1: If FRONT = -1 then. Write ("Circular Queue Underflow") Step 2: Return (CQ [FRONT]) Step 3: If FRONT = REAR then. FRONT=REAR=-1. Step 4: If FRONT = SIZE-1 then. FRONT=0. Else. FRONT=FRONT+1.