STARTING OUT WITH C++ MPL
STARTING OUT WITH C++ MPL
9th Edition
ISBN: 9780136673989
Author: GADDIS
Publisher: PEARSON
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Chapter 18, Problem 13RQE
Program Plan Intro

Stack:

A stack is type of container. It performs “Last In First Out”.

  • In stack, the item which is inserted at last will be retrieved first.
  • A stack can perform two operations. They are:
    • Push – Inserting an element inside a stack.
      • When the first element is pushed into the stack, the element will be at the “top” the stack. When the second element is added, the first element is pushed down and the second element will be at the top position, like this it goes on until the element which pushed at last will be at the top of the stack.
    • Pop – Deleting an element from the stack.
      • The element which is inserted at last will be deleted first.
  • The elements can be inserted and retrieved at any one end of the stack.

Example: Cookies in a container.

The baker arranges the cookies one by one in a container in which the lastly inserted cookie is taken out first (pop operation) from the container.

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If the elements “A”, “B”, “C” and “D” are placed in a stack and are removed one at a time, in what order will they be removed?
Stack: Stacks are a type of container with LIFO (Last In First Out) type of working, where a new element is added at one end and (top) an element is removed from that end only. Your Stack should not be of the fixed sized. It should be able to grow itself. So using the class made in task 1, make a class named as Stack, having following additional functionalities: bool empty() : Returns whether the Stack is empty or not. Time Complexity should be: O(1) bool full() : Returns whether the Stack is full or not. Time Complexity should be: O(1)int size() : Returns the current size of the Stack. Time Complexity should be: O(1)Type top () : Returns the last element of the Stack. Time Complexity should be: O(1) void push(Type) : Adds the element of type Type at the top of the stack. Time Complexity    should be: O(1) Type pop() : Deletes the top most element of the stack and returns it. Time Complexity    should be: O(1) Write non-parameterized constructor for the above class. Write Copy…
First picture: create a complete programming codes about the picture. Use pre-defined for stack. Sencond Picture: Test results or the supposed outcome of the programming. Note: put a comment in every line to describe what is the function of each specific codes, variables, etc.
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