Write a program to implement a queue and perform the following operations on a queue: enqueue(800), enqueue(100), dequeue( ), enqueue(300), enqueue(500), dequeue( ), dequeue( ).
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A: Solution:-
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A: Since the language is not mentioned, I have coded this using C language.
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Q: Write a program to implement a queue and perform the following operations on a queue: enqueue(800),…
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Q: Stack and queue are what? What makes a stack and a queue different from one another?
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- in c++ Write a function that takes a queue with 20 integer values and deletes the elements thatare between 15 and 20. In other words, only the elements less than 15 or greater than 20remain in the queue. This means that you need to have an auxiliary queue to store theelements between 15 and 20 and restore them back to the original queue.In C++, Write a program which is menudriven ( i) Enque, ii) Deque, iii) Peek iv) Print). It will create a circularQueue of integer type data using array. You have to implement the followingoperations.a. Enqueue (Insert a data to the queue)b. Dequeue (Remove an item from the queue and printit)c. Peek (Print the item at the Front)Print (Print the elements present at the queue)Implement a Queue using a vector or the STD ::queue:: class Note the difference in what it takes to implement using a char[] array vs a vector or the STD ::queue:: class The user will input a string and the program will return the string with each letter in the string duplicated. Displaying correct Queue implementation. Utilize the conventional methods as needed. Sample Execution Please input String: happy Program will produce the output string. Only use the enqueue(), dequeue(), empty(), etc hhaappyy
- 1a. What is a stack? b. Write an algorithm for all operations in the stack? 2a.What is a queue? b. Write an algorithm for all operations in the queue?Write a program for implementing queue using linked lists, for which you should use a structure to create a node with data and the next pointer. The program should be able to insert, delete and display nodes in the queue. The user will be asked to enter his choice either to insert a node (enqueue), delete a node (dequeue), display or to exit from the program.The options for the user should be as the following:1. Insert a node (Enqueue)2. Delete a node (Dequeue)3. Display4. Exit For example if user selected option 1 then the following should appear in the output:Enter the value to insert:Node is inserted If user selected option 2 then the following should appear in the output:Deleted Element is: If the user selected option 3 then the program should display the elements that are available in the queue The program will keep on running and taking inputs from the user until he selects the 4th option to exit.Describe two processes that all queues must carry out.
- Using C++ . Create a queue using a linked list as your container and use a class. The system must have enqueue and dequeue operations and functions such as, isfull() and isempty(). Make sure it has an input and 10 data will be accepted.Find the error in each of the following code segments // A linked implementation of a queue int dequeue() { if(empty()) throw new EmptyQueueException(); int value = front.value; front ++; return value; }Given the following stack A = {29, 18, 10, 15, 20, 9, 5, 13, 2, 4, 15} Create a queue by taking the elements from the top of the stack and adding them to the queue.
- Stack and queue are what? What makes a stack and a queue different from one another?Assume you have a queue with a maximum size of 100 elements and you want to perform the following operations: Enqueue 50 elements into the queue. Dequeue 20 elements from the queue. Enqueue 80 elements into the queue. Dequeue 60 elements from the queue. Enqueue 40 elements into the queue. What is the final size of the queue after performing all these operations?Assume q1 is a queue created in the main and q2 is created in a block scope and we write q2=q1 and in the main function we print the items of the q1, if no operator= overload method then then Select one: a. The q1 has the same items of q2 b. The q1 items becomes rubbish c. The q1 becomes empty d. The q1 was not changed