Inserting item into a Queue

Inserting item into a Queue

Step1: Start

Step2: if Front=1&Rear=N then            

           Print “Overflow”

Step3: if Front=Null then  

            Set Front=1&Rear=1  

            Else-if Rear=N then    

            Rear=Rear+1

Step4: set Q[Rear]=item

Step5: Return