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A queue is an abstract data structure that contains a collection of elements. The queue implements the FIFO mechanism. Implement your programming code that a queue using array in C/C++ languages or any other language. Your program must have some of the principle operations in the stack as follows. En-queue (x) - This adds a data value to the list. De-queue (0 - This removes the data value to the list. Print () -This displays all the elements in the list. How to Converting tail-recursive method to iterative? Give an example