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It is defined as an Abstract Data Type (ADT), commonly used in most programming languages. It can be…

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glus. a Demonstrate a program to implent class called stack that implements ten stack for up for up to کہا تھا کہ اگر q

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter18: Stacks And Queues

Section: Chapter Questions

Problem 16PE: The implementation of a queue in an array, as given in this chapter, uses the variable count to...

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Assume class MyStack implements the following StackGen interface. For this question, make no assumptions about the implementation of MyStack except that the following interface methods are implemented and work as documented. Write a public instance method for MyStack, called interchange(T element) to replace the bottom "two" items in the stack with element. If there are fewer than two items on the stack, upon return the stack should contain exactly two items that are element.
Write a method called removeBelow in the class StackApplication that accepts two parameters called elem of type int and an ArrayStack of integers st. The method should remove all the elements of the stack that are below elem from the stack. Example: elem: 15 top Stack (before method call): 20 14 18 16 10 top Stack (After method call): 20 18 16 Method heading: public static void removeBelow(int elem, ArrayStack<Integer> st) type it here please
Write a method called removeBelow in the class StackApplication that accepts two parameters called elem of type int and an ArrayStack of integers st. The method should remove all the elements of the stack that are below elem from the stack. Example: elem: 15 top Stack (before method call): 20 14 18 16 10 top Stack (After method call): 20 18 16 Method heading: public static void removeBelow (int elem, ArrayStack st)
Write a method called removeBelow in the class StackApplication that accepts two parameters called elem of type int and an ArrayStack of integers st. The method should remove all the elements of the stack that are below elem from the stack. Example: elem: 15 top Stack (before method call): 20 14 18 16 10 top Stack (After method call): 20 18 16 Method heading: public static void removeBelow(int elem, ArrayStack<Integer> st)
The implementation of a queue in an array, as given in this chapter, uses the variable count to determine whether the queue is empty or full. You can also use the variable count to return the number of elements in the queue. On the other hand, class linkedQueueType does not use such a variable to keep track of the number of elements in the queue. Redefine the class linkedQueueType by adding the variable count to keep track of the number of elements in the queue. Modify the definitions of the functions addQueue and deleteQueue as necessary. Add the function queueCount to return the number of elements in the queue. Also, write a program to test various operations of the class you defined.
Use stacks from the STL to implement a video game library functionality. In this implementation, consider a VideoGame class with title, release year, genre and publisher as variables. Provide setters and getters to these variables. In main, create a stack of video games. Add 5 different game objects into the stack. Then in a loop, for each item that you retrieve from the stack display the game information as follows: TITLEYEARGENREPUBLISHER
a. Write a class called hyprid that uses linked lists to represent a queue and stack. As you can recall that the only difference in between the stack and the queue is that the stack uses the addHead method to push items and the queue uses the addTail method to insert items. The class should be implemented using LinkedLists. The class should contain the following methods: a. boolean empty() to check if the underlying list is empty b. void push(int item) to add the item using addFirst c. void insert (int item) to add the item using addLast d. int remove() to remove an item from the beginning of the list e. int pop() the same as above but with name changed
Develop a class ResizingArrayQueueOfStrings that implements the queueabstraction with a fixed-size array, and then extend your implementation to use arrayresizing to remove the size restriction.Develop a class ResizingArrayQueueOfStrings that implements the queueabstraction with a fixed-size array, and then extend your implementation to use arrayresizing to remove the size restriction.
Problem 3: In classroom, we implemented MyStack by including an ArrayList as private data field of the class (using composition). In this problem, we will use another way to implement the stack class. Define a new MyStack class that extends ArrayList. Draw the UML diagram for the classes and then implement MyStack. Write a test program that prompts the user to enter five strings and displays them in reverse order. (1) Your UML diagram: (3)
Write a method moveUp for the ArrayBoundedStack class. The method has a parm named item (type T). moveUp finds the first occurrence of item (the occurrence closest to the top of the ti ww stack) and moves it to the top. Throw NoSuchElementException if item is not in the stack. DO NOT USE ANY METHODS OF THE STACK CLASS. For example, here is the before and after if item is "blue". "red" "blue" "green" "red" before: "purple" after: "green" "purple" "yellow" "blue" "yellow" "blue" "blue"
Hello i need help with this code. this is the problem: In Listing 11.10, MyStack is implemented using composition. Define a new stack class that extends ArrayList.Draw the UML diagram for the classes then implement MyStack. Write a test pro-gram that prompts the user to enter five strings and displays them in reverse order. and this was the solution i got import java.util.Scanner; public class Exercise11_10 { public static void main(String[] args) { Scanner input = new Scanner(System.in); MyStack stack = new MyStack(); for (int i = 0; i < 5; i++) stack.push(input.nextLine()); System.out.println(stack.getSize() + " strings are: "); while (!stack.isEmpty()) System.out.println(stack.pop()); }} // MyStack.java: Implementing a stack using inheritanceclass MyStack extends java.util.ArrayList<Object> { public boolean isEmpty() { return super.isEmpty(); } public int getSize() { return size(); } public Object peek() { return…
Implement a simple stack in java using the scenario below. A company wishes to keep track of the order in which it employed staff. Users can enter either "f" to fire, "h" to hire or "e" to end the program. When a member of staff is employed, their employee number is added to the top of a stack when someone has to be made redundant, the last person to join the company is removed from the top of the stack. Hint: Use ArrayList