Program in Java Write an algorithm to transfer the elements from queue Q1 to queue Q2,...

Program in Java

Write an algorithm to transfer the elements from queue Q1 to queue Q2, so that the contents in Q2 will be in reverse order as they are in Q1 (e.g. if your queue Q1 has elements A, B, and C from front to rear, your queue Q2 should have C, B, and A from front to rear). Your algorithm must explicitly use an additional stack to solve the problem. Write your algorithm in pseudo code first, and make sure to share it.

You may want to implement your own stack and queue for practice purpose although you are allowed to use the library if you want to. However, you can only use the basic methods such as push and pop for stack, enqueue and dequeue for queues.

Expert Solution

Solution :-

Algorithm:-

Step-1-> Input all the elements in Q1(queue 1) i.e. add all the elements in the first queue.

Step-2-> now poll (remove) one by one all the elements from Q1 and push them into the additional stack S1 that we are using to to implement our algorithm .

Step-3-> now pop all the elements from the stack S1 and push them into Q2(queue 2) .

Outcome-> now we can see that the elements we have added in the first queue Q1 are in reverse order in Q2.

Explanation=> since we know that queue follows (FIFO) first in first out order and stack follows(LIFO) last in first out order.so we have used these properties to reverse the order of elements from Q1 to Q2 with the help of S1(stack).

i am putting the code screenshot of code and output below.

CODE:-

OUTPUT:

venereology answered 6 months ago

[C++] Write an algorithm to transfer the elements from queue Q1 to queue Q2, so that...

[C++] Write an algorithm to transfer the elements from queue Q1 to queue Q2, so that the contents in Q2 will be in reverse order as they are in Q1 (e.g. if your queue Q1 has elements A, B, and C from front to rear, your queue Q2 should have C, B, and A from front to rear). Your algorithm must explicitly use an additional stack to solve the problem. Write your algorithm in pseudo code first.

Q1) Write a program to implement the quick sort algorithm in a one dimensional array? Q2)...

Q1) Write a program to implement the quick sort algorithm in a one dimensional array? Q2) Write a program to implement the merge sort algorithm in a one dimensional array?

Given a queue of integers, write an algorithm and the program in c++ that, using only...

Given a queue of integers, write an algorithm and the program in c++ that, using only the queue ADT, calculates and prints the sum and the average of the integers in the queue without changing the contents of the queue.

Write a Java program that implements a queue in a hospital. I want your program to...

Write a Java program that implements a queue in a hospital. I want your program to ask the user to enter the number of patients then enter the patient number starting from 110 till the end of the queue then print number of patients waiting in the queue. Suppose you have a queue D containing the numbers (1,2,3,4,5,6,7,8), in this order. Suppose further that you have an initially empty Stack S. Give a code fragment that uses S, to store...

Recursion java: 1. Write a recursive algorithm to add all the elements of an array of...

Recursion java: 1. Write a recursive algorithm to add all the elements of an array of n elements 2. Write a recursive algorithm to get the minimum element of an array of n elements 3. Write a recursive algorithm to add the corresponding elements of two arrays (A and B) of n elements. Store the results in a third array C .4. Write a recursive algorithm to get the maximum element of a binary tree 5. Write a recursive algorithm...

JAVA: Implement a Queue ADT using a circular array with 5 string elements. Create a Queue...

JAVA: Implement a Queue ADT using a circular array with 5 string elements. Create a Queue object and try various operations below. Queue myQueue = new Queue(); myQueue.enqueue(“CPS 123”); myQueue.enqueue(“CPS 223”); myQueue.enqueue(“CPS 323”); myQueue.dequeue(); myQueue.enqueue(“CPS 113”); myQueue.enqueue(“CPS 153”); string course = myQueue.front(); // course should be CPS 223 size = myQueue.size(); // size should be 4 // output course and size

write a java program to Implement a Priority Queue using a linked list. Include a main...

write a java program to Implement a Priority Queue using a linked list. Include a main method demonstrating enqueuing and dequeuing several numbers, printing the list contents for each.

Lab Assignment Write a Java program that implements a queue in a hospital. I want your...

Lab Assignment Write a Java program that implements a queue in a hospital. I want your program to ask the user to enter the number of patients then enter the patient number starting from 110 till the end of the queue then print number of patients waiting in the queue. Suppose you have a queue D containing the numbers (1,2,3,4,5,6,7,8), in this order. Suppose further that you have an initially empty Stack S. Give a code fragment that uses S,...

In java Q2. Write a program that reads grades of type double of eight students that...

In java Q2. Write a program that reads grades of type double of eight students that the user provides. The grades lie between 0 and 10. These grades should be written to a binary file and read from it. The program outputs the highest and lowest grades achieved by students on the screen. The file contains nothing but numbers of type double written to the file with writeDouble.

Java Code using Queue Write a program that opens a text file and reads its contents...

Java Code using Queue Write a program that opens a text file and reads its contents into a queue of characters, it should read character by character (including space/line change) and enqueue characters into a queue one by one. Dequeue characters, change their cases (upper case to lower case, lower case to upper case) and save them into a new text file (all the chars are in the same order as the original file, but with different upper/lower case) use...

Question