Question: A Stack has the following operations. push(x): Push element x on the top of the Stack. pop() : Remove the top element. peek(): Get the

A Stack has the following operations.

push(x): Push element x on the top of the Stack.

pop() : Remove the top element.

peek(): Get the top element.

empty(): ReturnTrue if the Stack is empty; otherwise False

a.) What is the minimum number of Queeues needed to implement the operations?

b.) Describe an alogrithm for each of the four operations using Queues

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