Question: Assuming that we have a Queue that stores integers, consider the code: Queue q = new Queue (); q.enqueue (59); q.enqueue (21); int w

Assuming that we have a Queue that stores integers, consider the code:

Assuming that we have a Queue that stores integers, consider the code: Queue q = new Queue (); q.enqueue (59); q.enqueue (21); int w int x = q. front (); q.enqueue (84); q.enqueue (65); int y = q. de queue (); int z = q.dequeue (); What is the value of z after executing this code? q. de queue ();

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

After executing the given code snippet with the operatio... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

P = pd.A. A JA Consider a constant-property, incompressible, Newtonian fluid for which the Fourier law of heat con luction applies. Neglect energy dissipation and internal heat generation. Derive a...

09 5 DRY BULB TEMPERATURE -F 30 80 25 ENTHALPY - Btu per lb. of dry air and as 8 WET BULB TEMPERATURE - 550 8 HUMIDITY RATIO (or Specific Humidity) GRAINS OF MOISTURE PER POUND OF DRY AIR 5 NNW 8 15...

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

Queue and stack 1) Draw the diagram for this as well, and write a few lines of code (it should be pretty short) for b) part. 2) Again, draw the diagram and write the code for b) part. 3) What's the...

[25 points] Question 2 (Queue ADT) a. [5 points) What are the advantages of circular queue implementation? b. [10 points) Given the Queue Interface and the LinkedQueue class, with operations; enqueue...

Queue and stacks 1) 2) ALSO Please explain with the aid of memory diagram!!!!! A queue of integers is implemented using a circular array public class Int@ueue i private int[i data; private int count...

c++ 1. Which statement initializes (allocates) a pointer to point to a memory address in the heap? int *p = new int; int p = new int; int& p = new int; int* p; 2. Here is a function declaration: void...

Hi can you help me answer the following Data Structure and Algorithm Question using Java with step by step detailed solution and explanation? Thank you very much! 3. Assume we have Class Queue, a...

Subject. Data structure Use java I have the question & answer. But I am not sure which p e is the beet. Please help me to find the correct answer please. if any addition need please do it and send me...

At the end of 2019 and the beginning of 2020, the COVID-19 has swept the world, posing a great threat to human life safety. In order to effectively control the transmission of COVID-19, nucleic acid...

One way to find the center of gravity of an irregular flat object is to suspend it from various points so that it is free to rotate. When the object hangs in Equilibrium, a vertical line is drawn...

9. 1 Th e argument has been made that to cut down on teenage drunk driving we should increase the federal excise tax on beer. 2 Such a measure, however, would almost certainly fail to achieve its...

The names of covalent compounds use _____ to state the nuber of atoms which is dervived from the _____ names. For example, 2 atoms would be identified as _____

Investor A adds $6,000 to her savings on the first day of each year. Investor B adds $6,000 to his savings on the last day of each year. They both earn a 10 percent rate of return. What is the...

Are these galaxies moving toward or away from us? (Circle your choice.) Toward Away The galaxy NGC 3147 is moving faster than NGC 3368. How can you tell? The wavelength shifts of these galaxies are...

Fly-Buy Aircraft sells a wide vanety of model aircrafts and uses a perpetual inventory system. On June 1, Fly-Buy Aircraft had five Cessna 560 model airplanes on hand at a unit cost of $105.00....

Terry and Chris live in a townhome in southwest Austin and experienced quite a bit of property damage in the February 2021 Snovid weather event. Here is a list of the damages that occurred on their...

Can we put that she will be making weekly payroll deductions inthe amount of $52.75 to the housing equalling $211.00 monthly

Consider the following relational schema and SQL query. The schema captures information about employees, departments, and company finances (organized on a per department basis). Emp(eid: integer,...

Consider the B+ tree index of order d = 2 shown in Figure 10.1. 1. Show the tree that would result from inserting a data entry with key 9 into this tree. 2. Show the B+ tree that would result from...

Consider a database with the following schema: Suppliers(sid: integer, sname: string, address: string) Parts(pid: integer, pname: string, color: string) Catalog(sid: integer, pid: integer, cost:...

List five important differences between producing goods and performing services.

Researchers in Example 27.9 feel that at most 200 patients can be enrolled in the study for each type of surgery. Redo the sample size calculations for that example and identify at least one...

Redo Examples 27.11, 27.13, and 27.15 to determine the approximate sample size if a. The desired power is 0.9 (all other parameters are as given in the examples). b. The desired significance level is...