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How to add two numbers without using + plus operator in prolog ???

Seen 2 years ago Roy Taylor 2 answers

An acceleration is defined in tangential and normal components as :What is the value of the normal component of this acceleration?

Seen 1 years ago Ava Linda 3 answers

A lagoon with volume 1,200 m3 has been receiving a steady flow of a conservative waste at a rate of 100 m3/day for a long enough time to assume that steady-stateconditions apply. The waste entering the lagoon has a concentration of 10 mg/L. assuming completely mixed conditions,
(a) What should be the concentration of pollutant in the effluent leaving the lagoon?
(b) If the input waste concentration suddenly increased to 100 mg/L, what the concentration in the effluent be 7 days later?
C)A Nonconservative of pullutant with rate constant k=0.20/d.

Seen 2 years ago Thomas Joe 1 answers

The objective of the lab is to take the UML Class diagram and enhance last week's Employee class by making the following changes:

Create a class called Salaried that is derived from Employee.
Create a class called Hourly that is also derived from Employee.
Since all classes/objects inherit from the System.Object class, change the appropriate "DisplayClass" information method to override the System.Object.ToString()method.
Override the base class CalculatePay method
Deliverables

STEP 1: Understand the UML Diagram
Notice the change in UML diagram. It is common practice to leave out the properties or (accessors and mutators - getters and setters) from UML class diagrams, sincethere can be so many of them. Unless otherwise specified, it is assumed that there is a property or accessor (getter) and a mutator (setter) for every classattribute.

STEP 2: Create the Project
You will want to use the Week 4 project as the starting point for the lab. Before you move on to the next step, build and execute the Week 5 project.
Week4 Project
class Program
{
static void Main(string[] args)
{

Employee emp = new Employee();

Console.Write("Enter first name: ");
string first = Console.ReadLine();
Console.Write("Enter last name: ");
string last = Console.ReadLine();
Console.Write("Gender: ");
char gen = Console.ReadLine().First();
Console.Write("Dependents: ");
string dep = Console.ReadLine();
Console.Write("Annual Salary: $");
string salary = Console.ReadLine();
Console.Write("Enter health insurance (Full or Partial): ");
string health = Console.ReadLine();
Console.Write("Enter life insurance :$ ");
double life = Convert.ToDouble(Console.ReadLine());
Console.Write("Enter vacation: ");
int vacation = Convert.ToInt32(Console.ReadLine());

emp.FirstName = first;
emp.LastName = last;
emp.Gender = gen;

emp.SetDependents(dep);

emp.SetAnnualSalary(salary);

emp.benefit.SetHealthInsurance(health);
emp.benefit.SetLifeInsurance(life);
emp.benefit.SetVacation(vacation);

emp.DisplayEmployee();

Console.WriteLine("Total employees : {0}n", Employee.GetNumberOfEmployees());

Benefit benefit1 = new Benefit("Full", 1000, 5);

Employee emp2 = new Employee("Mary", "Noia", 'F', 5, 24000.0, benefit1);

emp2.DisplayEmployee();
Console.WriteLine("Total employees : {0}n", Employee.GetNumberOfEmployees());
Console.Read();
}
}

}
class Employee : IEmployee
{

private string firstName;
private string lastName;
private char gender;
private int dependents;
private double annualSalary;

private static int numEmployees = 0;

public Benefit benefit;

public Employee()
{
firstName = "not given";
lastName = "not given";
gender = 'U';
dependents = 0;
annualSalary = 20000;

numEmployees++;
benefit = new Benefit("not given", 0, 0);
}

public Employee(string first, string last, char gen, int dep, double salary, Benefit benefit)
{
firstName = first;
lastName = last;
gender = gen;
dependents = dep;
annualSalary = salary;

numEmployees++;
this.benefit = new Benefit(benefit.GetHealthInsurance(), benefit.GetLifeInsurance(), benefit.GetVacation());
}

public double CalculatePay()
{
return annualSalary / 52;
}

public void DisplayEmployee()
{
Console.WriteLine("***************** Employee Information *****************");
Console.WriteLine("First Name: {0}", firstName);
Console.WriteLine("Last Name: {0}", lastName);
Console.WriteLine("Gender: {0}", gender);
Console.WriteLine("Dependents: {0}", dependents);
Console.WriteLine("Annual Salary: {0:c}", annualSalary);
Console.WriteLine("Weekly Pay: {0:c}", CalculatePay());
benefit.DisplayBenefits();
}

public string FirstName
{
set
{
firstName = value;
}
get
{
return firstName;
}
}

public string LastName
{
set
{
lastName = value;
}
get
{
return lastName;
}
}

public char Gender
{
set
{
gender = value;
}
get
{
return gender;
}
}

public int Dependents
{
set
{
dependents = value;
}
get
{
return dependents;
}
}

public double AnnualSalary
{
set
{
annualSalary = value;
}
get
{
return annualSalary;
}
}

public void SetDependents(int dep)
{
dependents = dep;
}

public void SetAnnualSalary(double salary)
{
annualSalary = salary;
}

public static int GetNumberOfEmployees()
{
return numEmployees;
}

public void SetDependents(string dep)
{
dependents = Convert.ToInt32(dep);
}

public void SetAnnualSalary(string salary)
{
annualSalary = Convert.ToDouble(salary);
}
}
}
interface IEmployee
{

double CalculatePay();

}

class Benefit
{

private string healthInsurance;

private double lifeInsurance;

private int vacation;

public Benefit()
{

}

public Benefit(string health, double life, int v)
{

healthInsurance = health;

lifeInsurance = life;

vacation = v;

}

public void DisplayBenefits()
{

Console.WriteLine("Health Insurance: {0}", healthInsurance);

Console.WriteLine("Life Insurance: {0}", lifeInsurance);

Console.WriteLine("Vacation: {0}", vacation);

}

public void SetHealthInsurance(string health)
{

healthInsurance = health;

}

public string GetHealthInsurance()
{

return healthInsurance;

}

public void SetLifeInsurance(double life)
{

lifeInsurance = life;

}

public double GetLifeInsurance()
{

return lifeInsurance;

}

public void SetVacation(int v)
{

vacation = v;

}

public int GetVacation()
{

return vacation;

}

}
}

STEP 3: Modify the Benefits Class
Change the DisplayBenefits method to override the System.Object.ToString method, ensuring that the method returns a string, and does not explicitly display theinformation, but just returns a string.
STEP 4: Modify the Employee Class

Using the updated Employee class diagram, modify the attributes so that they become protected.
Change the name of the DisplayEmployee method to "ToString", which then overrides the System.Object.ToString() method, and returns a string.
Delete the IEmployee interface, and remove the reference from the Employee class
STEP 5: Create the Salaried Class

Using the UML Diagrams from Step 1, create the Salaried class, ensuring to specify that the Salary class inherits from the Employee class.
For each of the constructors listed in the Salaried class ensure to invoke the appropriate super class constructor and pass the correct arguments to the super classconstructor. This will initialize the protected attributes and update the numEmployees counter
The valid management levels are 0, 1, 2, and 3, and should be implemented as a constant.
Override the CalculatePay method to add a 10 percent bonus to the annualSalary depending on the management level. The bonus percent is a fixed 10 percent, and shouldbe implemented as a constant. However, depending on the management level the actual bonus percentage fluctuates (i.e., actualBonusPercentage = managementLevel *BONUS_PERCENT).
Override the ToString method to add the management level to the employee information.
STEP 6: Create the Hourly Class

Using the UML Diagrams from Step 1, create the Hourly classes, ensuring to specify that the Hourly class inherits from the Employee class.
For each of the constructors listed in the Hourly class ensure to invoke the appropriate super class constructor and pass the correct arguments to the super classconstructor. This will initialize the protected attributes and update the numEmployees counter.
The valid category types are "temporary", "part time", "full time";
The provided hours must be more than 0 hours and less than 50 hours, and the limits should be implemented as constants.
The provided wage must be between 10 and 75, and the limits should be implemented as constants.
Override the CalculatePay method by multiplying the wages by the number of hours.
Override the ToString method to add the category to the hourly employee information.
If you haven't done so already, make sure you identify the appropriate place(s) in the Hourly class to set the annualSalary attribute to a proper value (call theCalculatePay method to get the weekly pay and multiply the result by 52 in order to calculate and set the annualSalary).
STEP 7: Construct the Main Method

Create an array of type Employee and size 3. Create 3 new objects, one Employee, one Hourly and one Salaried in positions 0, 1 and 2 of the array respectively. Use anyconstructors you wish except the default.
Using a FOR loop, iterate through the array and call the ToString and CalculatePay methods of each object to display the weekly pay and the employee's informationrespectively.
Call the GetNumEmployees method to display the total number of employees instantiated.
STEP 8: Compile and Test

The output of your program should resemble the following:

On-screen output display:
Welcome the Employee Hierarchy Program
CIS247, Week 5 Lab
Name: Solution

This program tests an Employee inheritance hierarchy

*********************** Display Employee's Data **********************

Employee Type

GENERIC

First Name

Joe

Last Name

Doe

Gender

Male

Dependents

1

Annual Salary

$10,000.00

Weekly Pay

$192.31

Health Insurance

Partial

Life Insurance

$1,000.00

Vacation

2

*********************** Display Employee's Data ********************** Employee Type

SALARIED

First Name

Zoe

Last Name

Likoudis

Dependents

3

Management Lv1.

1

Annual Salary

$20,000.00

Weekly Pay

$423.08

Health Insurance

Full

Life Insurance

$2,000.00

Vacation

4

*********************** Display Employee's Data **********************

Employee Type

HOURLY

First Name

Kate

Last Name

Perry

Gender

Female

Dependents

0

Category

part time

Wage

$75.00

Hours

25

Weekly Pay

$1,875.00

Annual Salary

$97,500.00

Health Insurance

Partial

Life Insurance

$3,000.00

Vacation

8

total Number of Employess in Database: 3

Press the ESC key to close the image description and return to lecture

Image Description

Seen 2 years ago Claude x 1 answers

Write a program in C++ to find the roots of a quadratic equationwithout using the formulafor the Discriminant(D=b2 - 4ac).

Seen 2 years ago Claude x 1 answers

public static double[][] trainNetwork(double[][] trainingSet,

double[][] kernelSet, double variance, int nClassifications, double learningRate, int nIterations, Random rng){

//Create a new 2D array of weights
//number of rows: the number of classifications
//number of cols: one larger than the number of rows in the KernelSet

//Initialize your new weights array with random doubles in the range
//-1.0 inclusive to +1.0 exclusive

//Create a new 2D array of inputs for the perceptrons
//number of rows: the length of the training set
//number of cols: same as the number of cols in your weights array

//Assign each row of your new inputs array with the row returned
//by the calcPerceptronInput called on each example in the training set.

//Main training algorithm.
//Repeat for the given number of iterations
// Repeat for each example in the training set
// Set perceptron_classification to the result from classifyInput using
// this training set example's corresponding perceptron input (determined above)
// Repeat for each possible_classification: 0 to nClassifications - 1
// Determine the target value (1 or -1): target is 1 if possible_classification
// is equal to the actual classification of the example. Otherwise, it is -1.
// Determine the output value: output is 1 if the perceptron_classification
// is equal to the possible classification. Otherwise, it is -1.
// Repeat for each weight of the possible_classification
// Increase the weight by the learning rate times (the target minus the output)
// times the perceptron input value for this training set example and weight

//Replace the line below to return your weights array.
return null;
}

Please help me write the script in bewteen.

Seen 2 years ago Oscar Rhys 2 answers

Ben Franklin's twelve rules of management

Seen 2 years ago Martin Brown 2 answers

Show that the heat flow rate through a spherical shell of inner and outer radii r1 and r2 respectively is given byHeat flow rate = 4πkr1r2 (T1 - T2)/ (r2 - r1)where k is the thermal conductivity of the shell, and the inner and outer surfaces are maintained at the temperatures T1 and T2 respectively. (Surface Area of asphere is given by 4πr2)

Seen 1 years ago Olivia Samantha 0 answers

While scrambling directly toward the sideline, the football quarterback Q throws a pass toward the stationary receiver R. At what speed vq should the quarterback runif the direction of the velocity of the ball relative to the quarterback is to be directly down the field as indicated? The speed of the ball relative to thequarterback is 60 ft/sec. What is the absolute speed of the ball? Treat the problem as two-dimensional.

http://i559.photobucket.com/albums/ss39/toerunr/SCAN0038a.jpg

Seen 1 years ago Nathaniel bag 0 answers

Could you upload the solution to Problems 1.2-1 and 1.2-3 of Linear Systems and Signals (2nd) by B. P. Lathi.

Seen 2 years ago Ava Linda 0 answers

An amateur meteorologist wants to keep track of weather conditions during the past year's three month summer
season and has designated each day as either rainy(R), cloudy (C) or sunny (S). Write a program that stores this information in a 3x30 array of characters, where therow indicates the month (0=june,1=july,2=August) and the column indicates the day of the month. Note that data is not being collected for the 31st of any month. Theprogram should begin by reading the weather data in from a file. Then it should create a report that displays for each month and for the whole 3 month period, how manydays were rainy, how many were cloudy, and how many were sunny. It should also report which of the three months had the largest number of rainy days. Data for theprogram can be found in rainorshine.dat file.

The data file says:

RRCSSSCSCRRRCSSSCSSRSCCRCRRCSS
SSSCCSSSCCSSSCCSSSCRCRCCSSSSSS
SSSSCSSSCSSSCRRCCCSSSSSCSSSSCS

Seen 2 years ago Harry Callum 0 answers

a gas-turbine power plant operates on the simple brayton cycle between the pressure limits of 100 and 800 kPa. Air enters the compressor at 30 deg C and leaves at 330deg C at a mass flow rate of 200 kg/s. The maximum cycle temperature is 1400 K. During operation of the cycle, the net power output is measured experimentally to be 60MW. Assume constant properties for air at 300 K with c(v) = .718 kJ/kg-K, c(p) = 1.005 kJ/kg-K, R = .287 kJ/kg-K, k = 1.4.
a) sketch the T-s diagram for the cycle
b) determine the isentropic efficiency of the turbine for these operating conditions.
c) determine the cycle's thermal efficiency

Seen 2 years ago Isabella 0 answers

1. (12pts) What are the class type, netid and the hostid in the following class-ful IP addresses in decimal?
a. 117.18.12.128

b. 53.47.117.12

c. 245.144.111.167

d. 213.23.21.134

e. 181.3.84.96

f. 145.76.201.37

2. (6pts) A Class A network uses 11 bits for a subnet id.
a. How many possible subnets are there?

b. How many bits will be in the hostid?

c. How many possible valid hosts are there on each subnet?

d. What is the mask in binary notation?

3. (8pts) We wish to assign a CIDR block of 1024 addresses (including all 0’s and all 1’s), starting at 129.227.168.0.
a. What is the maximum address in this block? ? [Hint: figure out how many bits are required to represent 1024 hosts. The maximum address is when all those bits are1]

b. How many bits are in the host_id?

c. How many bits are in the net_id?

d. What is the mask in binary, dotted decimal, and slash notation?

4. (6pts) A CIDR block extends from 180.84.216.0 to 180.84.223.246.
a. How many bits are in the net id?

b. How many bits are in the host id?

c. What is the mask in binary, dotted decimal and slash notation?

5. (10pts) Assume that NJIT has a CIDR address space 141.227.174.0/23. Which of the following addresses could be host addresses within that space? If the address isnot in the space, please provide an explanation why not for full credit.

a. 141.227.175.254

b. 141.227.173.172

c. 141.227.172.103

d. 141.227.255.127

e. 141.227.175.127

6. (8pts)An ISP has CIDR block 108.222.128.0/17. The ISP wants to create 9 sub-blocks from this block.
a. How many bits should the ISP add to the mask for the subblocks?

b. What is the maximum number of hosts in each subblock?

Seen 1 years ago Emily Elizabeth 0 answers

What is the maximum effect of a 2-ms burst of noise on data transmitted at
a. 1500 bps?
b. 12,000 bps?
c. 96,000 bps?

Seen 1 years ago Williams O'Sullivan 2 answers

The pressure in a car tire depends on the temperature of the air inside the tire. When the temperature of the tire is 25°C the pressure gage reads 210kPa. The (inside)volume of the tire is 0.025 m3. Assume
the atmospheric pressure is 100kPa:
a. Determine the pressure rise in the tire when the air temperature in the tire rises to 50°C. Hint: Treat air as ideal gas.
b. Also, determine the amount of the air that must be bled off to restore pressure to its original value at this temperature. Hint: Use ideal gas relations. (15 p)

Seen 2 years ago Gelbero Wilson 0 answers

Argue that the indicator random variable Xk and the value T.max.k 1; n k//
are independent

Seen 2 years ago Isabella 0 answers

Write a Circle class that has the following data members:

1. radius: a double
2. pi: a double initialized with the value3.1416
3. The class should have the following member functions:

-Default constructor: a default constructor that sets radius to 0.0.
-Constructor. Accepts the radius of the circle as an argument
-setRadius (int). A mutator function for the radius variable.
-intgetRadius. An accessor function for the radius variable.
-inputRadius - from the keyboard
-displayCircle - In this object function you need tocall the function getArea to calculate the area of a circle, -then display the radius of a circle and its area - format: Radius: ______, Area= ______ .
-getArea. Return the area of the circle, which is calculated as area = pi * radius * radius
-getDiameter. Return the diameter of the circle, which iscalculated as diameter = radius *2
-getCircumference. Return the circumference of the circle, which is calculated as circumference = 2 * pi* radius.
-Write a program the demonstrate the Circle class perform the following tasks:

1. Create a Circle object called C1 with radius equal to zero.
2. Create a Circle object called C2 with radius equal to 5.0
3. Input theradius for the circle C1. Enter a value of 3.0 for the radius of the Circle C1.
4. Display the area of the circle C2 by calling the function getArea.
5. Display the diameter of the circle C2 by calling the function getDiameter.
6. Display the radius and area of the circle C1 by calling thefunction displayCircle.
7. Change the radius of the circle C1 to 10.0.
8. Display the circumference of the circle C1 by calling the functiongetCircumference..

Seen 1 years ago Nathaniel bag 0 answers

Steam enters a turbine at 200 psia, 900 deg F and exits at 40psia, 600 deg F.a. What is the actual work produced by the turbine (inBTU/lbm)?b. What is the ideal adiabatic work (in BTU/lbm) for the steamexiting at 40 psia (in this case the exit temperature isunknown)?c. What is the isentropic efficiency?d. What is the generated entropy, Sgenerated (inBTU/R-lbm)?

Seen 1 years ago Oliver Jake 0 answers

Seen 2 years ago Lam Williams 1 answers

The assembly shown consists of an aluminum shell (Ea = 70 GPa, αa = 23.6 x 10-6/°C) fully bounded to a steel core ( Es = 200 GPa,αs =11.7 x 10-6/°C) and is unstressed at a temperature of 20°C. Considering only axial deformations, determine the stress in thealuminum shell when thetemperature reaches180°C

Seen 2 years ago Gelbero Wilson 0 answers

Write a program in C++ that performs Selection Sort with Pass-by-reference. This program put values into an array, sort them in ascending order and print the resultantarray. Do it using Functions and Pointers

Seen 1 years ago William Damian 3 answers

Design a program that lets the user play the game of Rock,Paper, Scissors against the computer.The program should workas follows:(1)When the program begins, a random number in therange of 1 through 3 is generated.If the number is 1, thenthe computer has chosen rock.Ifthe number is 2, then thecomputer has chosen paper.If the number is 3, then thecomputer has chosen scissors.(Don't display the computer'schoice yet).(2)The user enters his or her choice of "rock,""paper," or "scissor" at the keyborad.(3)The computer's choice is displayed.(4)The program should display a message indicatingwhether the user of the computer was the winner.A winner isselected according to the followingrules:-If one player chooses rock and theother payer chooses scissors, then rock wins.(The rocksmashes the scissors.)-If one player chooses scissors andthe other player chooses paper, the scissors win.(Scissorscuts paper.)-If one player chooses paper and theother player chooses rock, the paper wins. (Paper wrapsrock.)-If both players make the samechoice, the game numt be played again to determine thewinner.

Seen 2 years ago Harvey obrien 0 answers

Im not sure how to begin. can someone help out?
Given 2,3,1,16,21,64,48,19,11,3,22,4,27,6 and 11, show the hits
and misses and final cache contents for a two-way set-associativecache with oneword
blocks and a total size of 16 words. Assume LRU replacement.

Seen 1 years ago Emma Mary 1 answers

Credit card numbers follow certain patterns. A credit card number must have between 13 and 16 digits. It must start with

4 for Visa cards
5 for Master cards
37 for American Express cards
6 for Discover cards

In 1954, Hans Luhn of IBM proposed an algorithm for validating credit card numbers. The algorithm is useful to determine whether a card number is enteredcorrectly or whether a credit card is scanned correctly by a scanner. All credit card numbers are generated following this validity check, commonly known asthe Luhn check or the Mod 10 check, which can be described as follows(for illustration, consider the card number 4388576018402626):

1.Double every second digit from right to left. If doubling of a digit results in a two-digit number, add up the two digits to get asingle-digitnumber.
2*2=4
2*2=4
4*2=8
1*2=2
6*2=12 (1+2= 3)
5*2=10 (1+0=1)
8*2=16 (1+6=7)
4*2=8
2.Now add all single-digit numbers from Step 1.4+4+8+2+3+1+7+8 = 373.Add all digits in the odd places from right to left in the card number.6+6+0+8+7+8+3=384.Sum the results from Step 2 and Step 3;37+38=755.If the result from Step 4 is divisible by 10, the card number valid; otherwise, it is invalid. For example, the number 4388576018402626 isinvalid, but the number 4388576018410707 is valid.Write a program that prompts the user to enter a credit card number as a long integer. Display whether the number is valid or invalid.

Seen 1 years ago Ava Linda 0 answers

Find the 15th smallest element from the arraygiven below using selectionalgorithm. 102, 105, 506, 605, 108, 405, 301, 100, 109, 404, 400, 303, 201,50, 302, 50, 500, 30, 10, 407, 308, 206, 209, 90, 600, 501, 401,205, 503, 509, 202

Seen 1 years ago Roy Taylor 1 answers

Seen 1 years ago Gelbero Wilson 1 answers

How is the monotectic reaction in the copper-lead system important industrially?

Seen 1 years ago Emma Mary 0 answers

GUI PIZZA APPLICATION SWING

Write a GUI application program, to create a menu for a pizza shop. Use check boxes, radio buttons, and a JButton to allow a customer to make selections andprocess their order. Use a text area to display the customer’s order and the amount due. A sample menu and a customer’s order is shown in Figure below:

Pizza Shop
WELCOME TO HOME STYLE PIZZA SHOP
Each Topping: $1.50
(CheckBox)Tomato
(CheckBox)Green Pepper
(CheckBox)Black Olives
(CheckBox)Mushrooms
(CheckBox)Extra Cheese
(Checkbox)Pepperoni
(CheckBox)SausagePizza Size:(RadioButton)Small:$6.50(RadioButton)Medium:$8.50(RadioButton)$10.00Pizza Type:(RadioButton)Thin Crust(RadioButton)Medium Crust(RadioButton)Pan(JButton)Process SelectionYour Order:

Pizza Type: thin crust
Pizza Size: large
Toppings: tomato, green pepper, black olives, mushrooms.
Amount Due: $16.0

This is a JAVA Program, I would like to know how to do the program.

Seen 1 years ago Wilson Anderson 0 answers

I need the solution for Tony Gaddis, Starting Out With Java, 4th Edition
Chapter 8, Programming Challenge 6 (Problem 6 on pages 535-536). This problem was not included in the solutions for this book.

Here is the problem, word for word:
Write a program that lets the user enter four quarterly sales figures for six divisions of a company. The figures should be stored in a two-dimensional array. Once thefigures are entered, the program should display the following data for each quarter:
- A list of the sales figures by division
- Each division's increase or decrease from the previous quarter (this will not be displayed for the first quarter)
- The total sales for the quarter
- The company's increase or decrease from the previous quarter (this will not be displayed for the first quarter)
- The average sales for all divisions that quarter
- The division with the highest sales for that quarter.
Input validation: Do not accept negative numbers for sales figures.

Seen 1 years ago Gelbero Wilson 0 answers

Consider a concurrent program with two processes, p and q,defined as follows. A, B, C, D and E are arbitrary atomic(indivisible) statements.Assume that themain program (notshown) does a parbegin of the two processes.void p()voidq( ){{A;D;B;E;C;}}Show all possible interleavings of the execution of thepreceding two processes (by giving execution traces in terms ofatomic statements)

Seen 1 years ago Harry Callum 1 answers

Program Description: Basic User Interface
This program creates the basic user interface code that can be used in the following week’s iLab assignments. The assignment will help you get started using theprogramming environment and some practice with coding. You will also be able to re-use much, if not all, of the code in later assignments.
In this program, you will create the following methods:
1. displayApplicationInformation, which will provide the program user some basic information about the program.
2. displayDivider, which will provide a meaningful output separator between different sections of the program output.
3. getInput, which is a generalized function that will prompt the user for a specific type of information, then return the string representation of the userinput.
4. terminateApplication, which provides a program termination message and then terminates the application.
Using these methods, you will construct a program that prompts the user for the following:
1. Their name, which will be a string data type
2. Their age, which will be an integer data type
3. The gas mileage for their car, which will be a double data type
4. Display the collected information
Also, note that the program should contain a well documented program header.
Pseudocode
//Program Header
//Program Name: Basic User Interface
//Programmer: Your Name
//CIS247, Week 1 Lab
//Program Description: PROVIDE A DESCRIPTION OF THE PROGRAM
Start main
//declare variables
input as string
name as string
age as integer
mileage as double
call displayApplicationInformation
call displayDivider(“Start Program”)
call displayDivider(“Get Name”)
set name = getInput(“Your Name”)
display “Your name is: “ + name
call displayDivider(“Get Age”)
set input = getInput(“Your Age”)
set age = convert input to integer
display “Your age is: “ + age
call displayDivider(“Get Mileage”)
set input = getInput(“Gas Mileage”)
set mileage = convert input to double
display “Your car MPG is: “ + mileage
call terminateApplication
end main program
procedure displayApplicationInformation
display “Welcome the Basic User Interface Program”
display “CIS247, Week 1 Lab”
display “Name: YOUR NAME”
display “This program accepts user input as a string, then makes the appropriate data conversion and displays the results”
end procedure
procedure displayDivider(string outputTitle)
display “**************** “ + outputTitle + “****************”
end procedure
function getInput(string inputType) as string
strInput as string
display “Enter the “ + inputType
get strInput
return strInput
end function
procedure terminateApplication
display “Thank you for using the Basic User Interface program”
exit application
end procedure

Seen 1 years ago Charlie Kyle 1 answers

. Write a program that reads in the size of the side of a square and then prints a hollow square of that size out of asterisks and blanks. Your program should work forsquares of all side sizes between 1 and 20. For example, if your program reads a size of 4, it should print:
* * * *
* *
* *
* * * *

Seen 2 years ago Williams O'Sullivan 0 answers

A pretentioned beam is to carry a superimposed dead load of 600 plf and service live load of 1,200 plf on a 55ft simple span. A symmetrical I-beam with b = 0.5h willbe used. Flange thickness hf= 0.2h and web width bw=0.4. The member will be prestress using graded 270 strand. Time dependant losses are estimate at 20% of Pi. Normaldensity concrete will be used with f'c = 5000 psi and f'ci = 3000psi. Question a) Using straight strands, find the require concrete dimension, prestressed force , andeccentricity. select an appropriate number and size of tendons, and show by a sketch their placement in the section. B) revised the design of part (A) using tendondeflected at the third point of span, with eccentricity reduce to zero at the support. C) comment on your results. in both cases, ACI stress limit are to be apply, youmay assume that deflection are not critical, and that a tensile stress of 12*f'c^0.5 is permissible at full service loads.

Seen 1 years ago Emily Elizabeth 0 answers

Hi,Please anyone can send me thesource code of H.263 codec in any High Level lnaguage.

Seen 2 years ago Emily Elizabeth 1 answers

The R-410 in Problem 4.12c is at 1000 kPa, 50 degrees C, with a mass of 0.1 kg.It is cooled so that the volume is reduced to half the initial volume.The piston mass and gravitation are such that a pressure of 400 kPa will float the piston.Find the work in the process.

Seen 1 years ago George Reece 0 answers

Consider the circuit of Figure 1. The voltage source Vs and resistance Rs comprise a circuit model of a function generator. As in the RC step response lab, thisvoltage source will be used to apply a voltage step to the RLC circuit.

1. Find α, ω0, ωd, and vC(t) for R1=750Ω, 2450Ω, and 3550Ω. Use a table to present your results.

2. Find the 10%-90% rise time of vC(t) for the three resistor values.

Seen 1 years ago Adams 1 answers

Question:-Design a “good” entity-relationship diagramthat describes the following objects in an university application:students, instructors, professors, and courses.Students aresubdivided into graduate and undergraduate students. Students takea course in a particular semester and receive a grade for theirperformance. Sometimesstudents take the same course again in adifferent semester. There are no limits on how many courses astudent can take, and on how many students completed aparticularcourse. Each graduate student has exactly one advisor, who must bea professor, whereas each professor is allowed to be the advisor ofat most 20 students.Courses have a unique course number and acourse title. Students and professors have a name and a unique ssn;students additionally have a gpa; moreover, graduatestudents havea GRE-score, and undergraduate students have a single or multiplemajors. Professors can be students and take courses, but graduatestudents cannot beundergraduate students.a)Draw an entity-relationship model to represent thelibrary.b)Indicate the cardinalities for eachrelationshiptype;c) assign roles (role names) to each relationshipif thereare ambiguitiesd) Use sub-types, if helpful toexpressconstraints.Purposes:Ensure that you can analyze existing manual system and can drawEntity Relationship Diagrams (ERD) of any proposed system.Before Starting:An Entity Relationship DiagramThe entity relationship enables a software engineer to fully tofully specify the data objects that are input and output from asystem the attributes that define theproperties of these objects,and their relationshipsGuidelines to make ERDThe ERD is constructed in an iterative manner. The followingapproach is taken.1.During requirement elicitation, customer are asked to list the“things” that the application or business processaddresses. These “things” evolve into a list ofinputand output data objects as well as external entities that produceor consume information.2. Taking the objects one at a time, the analyst and customerdefine whether or not a connection exists between the data objectsand other objects.3.Whether a connection exists, the analyst and the customercreate one ore more object/relationship pairs.4. For each object/relationship pair, cardinality andmodality are explored.. Steps 2 through 4 are continued iteratively until allobject/relationships have been defined. It is common to discoveromissions as this process continues. Newobjects and relationshipswill invariably be added as the number of iterations grows.The attributes of each entity are defined.An entity relationship diagram is formalized and reviewed.Steps 1 through 7 are repeated until data modeling iscomplete.

Seen 2 years ago Olivia Patricia 1 answers

I need to reverse engineer from machine code to C, how do I do it?

This problem will give you a chance to reverse engineer a switch statement from
machine code. In the following procedure, the body of the switch statement has
been removed:

1 int switch_prob(int x, int n)
2 {
3 int result = x;
4
5 switch(n) {
6
7 /* Fill in code here */
8 }
9
10 return result;
11 }
Figure 3.44 shows the disassembled machine code for the procedure. We can
see in lines 4 and 5 that parameters x and n are loaded into registers %eax and
%edx, respectively.
The jump table resides in a different area of memory. We can see from the
indirect jump on line 9 that the jump table begins at address 0x80485d0. Using
the gdb debugger, we can examine the six 4-byte words of memory comprising
the jump table with the command x/6w 0x80485d0. gdb prints the following:
(gdb) x/6w 0x80485d0
0x80485d0: 0x08048438 0x08048448 0x08048438 0x0804843d
0x80485e0: 0x08048442 0x08048445
Fill in the body of the switch statement with C code that will have the same
behavior as the machine code.
1 08048420 :
2 8048420: 55 push %ebp
3 8048421: 89 e5 mov %esp,%ebp
4 8048423: 8b 45 08 mov 0x8(%ebp),%eax
5 8048426: 8b 55 0c mov 0xc(%ebp),%edx
6 8048429: 83 ea 32 sub $0x32,%edx
7 804842c: 83 fa 05 cmp $0x5,%edx
8 804842f: 77 17 ja 8048448
9 8048431: ff 24 95 d0 85 04 08 jmp *0x80485d0(,%edx,4)
10 8048438: c1 e0 02 shl $0x2,%eax
11 804843b: eb 0e jmp 804844b
12 804843d: c1 f8 02 sar $0x2,%eax
13 8048440: eb 09 jmp 804844b
14 8048442: 8d 04 40 lea (%eax,%eax,2),%eax
15 8048445: 0f af c0 imul %eax,%eax
16 8048448: 83 c0 0a add $0xa,%eax
17 804844b: 5d pop %ebp
18 804844c: c3 ret

Seen 1 years ago Roy Taylor 1 answers

Please Help. I've included both the question of the program and the part that I have completed and I need help real bad to complete the rest. Part A thru J arecompleted, can someone finish the rest, the highlighted areas. What I have included does compile. Below is the question of the program and after is the part I'vedone. There are 2 more posts related to this and I will award lifesaver ratings to those also.

Question:
Write a inventory program that will manage an inventory of videos owned by the store that buys videos from a wholesaler and then sells them and rents them tocustomers. It will now also manage a list of customers that are renting the videos.

A) Each video record will manage a name , a code number (unique), a quantity owned by the store, a quantity that are currently rented out and a quantity that havebeen sold.
B) The program will accept the following commands listed below:
C) HELP will list the commands.
D) QUIT will end the program.
E) BUY will prompt the user for a name, code and quantity bought by the store. It will then add the new item to the inventory. (This command is used the first timea specific video is bought by the store from the wholesaler.)
F) REBUY will prompt the user for a code and a quantity bought by the store. It will then add this quantity to the amount owned by the store. (This command is usedwhen the store buys additional videos for an item that it has previously bought from the wholesaler.)
G) RENT will prompt the user for a code and will then increase (by one) the quantity of the number rented out for that video provided that a video is available.Otherwise it will print a polite message saying that no videos are currently available.
H) SELL will prompt the user for a code and will then decrease (by one) the quantity of the number owned by the store and increase (by one ) the number soldprovided that a video is available. Otherwise it will print a polite message saying that no videos are currently available.
I) REPORT will neatly display a list all the videos on the screen. For each video listed there will be a name, code, quantity owned by the store, a quantity rentedout, a quantity sold and a quantity available for sale or rent.
J) TEST will generate and add 10 random videos to the inventory with appropriate values for all the information on each video. Each of these new videos will have arandom name with 3 letters.
K) You will add a new class called Person. Each Person will have a string name and a string phoneNumber and a string address.
L) You will add a new class called Renter which will inherit from Person as described in class. Each renter will have a unique ID number and avector of integers for keeping track of the video codes of the videos that they have currently rented out.
M) The new command ADD_RENTER will allow a new Renter of videos to be added to the system. Each renter will have a string name, a string phonenumber, a string address and a integer id number. The command will prompt for each of these fields.
N) The new command REPORT2 will neatly display on the screen the list of all the renters sorted by the renter’s code number. The display will showtheir ID number followed by the name followed by their phone number. (All on one line.) Indented underneath this line will be listed all of the videos that he orshe has currently rented out. Each video in this sub list will include the Code number of the video and the
name of the video. For Example the REPORT2 could display something that looks like this:
Renter IDNumber Name Phone number
0000146 John Doe 555-555-5555
Video IDNumber 0000002 Road Trip
Video IDNumber 0008523 Wine Tasting for Dummies

Renter IDNumber Name Phone number
0007412 Jane Doe 210-555-5555
Video IDNumber 0008523 Wine Tasting For Dummies
VIdeo IDNumber 0008745 Jaws

Renter IDNumber Name Phone number
0002548 John Smith 718-555-5555

Renter IDNumber Name Phone number
0009874 Mary Poppins 866-555-5555
Video IDNumber 0008523 Wine Tasting For Dummies
Video IDNumber 0008745 Jaws

O) The RENT command will also prompt the user for the ID number of the renter. It will also add the Video’s Code number to the list of videosrented out by the specified renter. It will create a polite error message if the entered ID or Code numbers are not valid.
P) The RETURN command will prompt for a Video Code Number and a Renter ID Number and in the Video’s record it will reduce the number rented out byone and in the Renter’s record will remove the Video’s ID from the list of rented records. It will create a polite error message if the entered ID or Code numbersare not valid or if the renter specified has not rented out the video specified.
Q) The class VideoStore will be persistent.
R) You will provide in the same directory as your sln file a file called CriteriaNotMet.txt where you will list the criteria in this assignmentthat you have not met on a single line separated by commas.
S) The system must now support names of videos and renters that include blanks. It must also support blanks in the address and phone numbers ofrenters. (Use getline to input these values.)
T) The system must support a LOAD and SAVE command that will allow the entire state of the VideoStore to be saved on the hard drive.

Answer A thru J:

//Inventory Class:
//Inventory.h
#pragma once
#include "VideoItem.h"
#include
using namespace std;

enum SortStatus {unsorted,sortedByName,sortedByCode};

class Inventory
{
public:
Inventory(){sortStatus=unsorted;}
void addNewItem(const VideoItem &vi);
//void ADD_RENTER(const Renter &ri);
unsigned int size() { return vectorOfVideoItem.size();}
//unsigned int code() { return vectorOfVideoItem.code();}
VideoItem getItem(int i);
VideoItem &getItemByCode(int c);
void sortByCode();
void sortByName();
void clear(){sortStatus=unsorted;vectorOfVideoItem.clear();}
SortStatus getSortStatus(){return sortStatus;}
void setSortStatus(SortStatus ss){sortStatus=ss;}
bool isUsedCode(int c);
private:
VideoItem &Inventory::getItemByCodeInRange(int c,int startIndex, int endIndex);
SortStatus sortStatus;
vector vectorOfVideoItem;
};

//Inventory.cpp
#include "Inventory.h"
#include

void Inventory::addNewItem(const VideoItem &vi)
{
vectorOfVideoItem.push_back(vi);
sortStatus=unsorted;
}

VideoItem Inventory::getItem(int i)
{
return vectorOfVideoItem[i];
}

bool Inventory::isUsedCode(int c)
{
VideoItem &refGi = getItemByCode(c);
if(refGi.getName()=="")
{
return false;
}
else
{
return true;
}
}

VideoItem &Inventory::getItemByCode(int c)
{
sortByCode();
return getItemByCodeInRange(c,0,vectorOfVideoItem.size()-1);
}

VideoItem &Inventory::getItemByCodeInRange(int c,int startIndex, int endIndex)
{
int middle=(startIndex+endIndex)/2;
if(endIndex==-1)
{
VideoItem * pNullItem = new VideoItem;
return *pNullItem;
}
if(vectorOfVideoItem[middle].getCode()==c)
{
return vectorOfVideoItem[middle];
}
else if(startIndex==endIndex)
{
VideoItem * pNullItem = new VideoItem;
return *pNullItem;
}
else if(startIndex==middle)
{
return getItemByCodeInRange(c,endIndex,endIndex);
}
else if(c

Seen 1 years ago James Charlie 1 answers

Translate the following into C:Ox080483e4 : push %ebp
Ox080483e5 : mov %esp, %ebp
Ox080483e7 : mov Oxc (%ebp,) %e ax
Ox080483ea : mov Ox8 (%ebp,) %edx
Ox080483ed : sub %eax, %edx
Ox080483ef < f o o + l l > : mov 0x10 (%ebp), %e ax
Ox080483f2 : mov %edx, (%eax)
Ox080483f4 : POP %ebp
Ox080483f5 : ret

Seen 1 years ago Wilson Anderson 1 answers

A viscously damped system has a stiffness of 5000 N/m, critical damping constant of .2 N-s/mm and a logarithmic decrement of 2.0. If the system is given an initialvelocity of 1m/sec, determine the maximum displacement of the system.

Seen 1 years ago Nathaniel bag 0 answers

The data rate of 10BASE5 is 10Mbps. how long does it take to create the smallest frame? show your calculation

Seen 1 years ago Emily Elizabeth 0 answers

So I am havingtrouble figuring out this last part of my hw for my webdesign class. Its basically the end of the assignment where we have to create a nested while loop. Theteacher is not that great of help, but did give me that I need to look at using != in my code. The code I have typed so far is below! Any help will do! Thanks!function Surprise(){var number = document.favorites.number.value;var color = document.favorites.color.value;var count = 1; //intializationwhile(count

Seen 2 years ago Lam Williams 1 answers

AssignmentConsider the following few relations ofAcademic systems.Semester (SemNo,Sem_Dur, Start_Date, End_Date)Professor (VUPid, P_Name, Age, Deptid,CourseCode)Prof_Exp(VUPid, Experience)Department (Deptid, D_Name,Main_Office, HOD)Project (Pid, Title, Start_Date,Due_Date, Prj_Instructor)CoursePre-Req(CourseCode, Pre-requisite)Course (CourseCode, C_Name,Prg_Code)Student (VUSid, Std_Name, Std_Age,Prg_Code, )Program (Prg_Code, Prg_Name,No_of_Sem)ProgramDur (Prg_Code , Max_Dur)Write down the Queries forthe following given situations.Create a new data base. Name it VUDBMS.Create Tables with attributes and name themaccordingly.Insert data in related Tables (program, student,professor, degree).***.Show one command for single entry in each relation.List the names, ages, Department Name of professors,working in a different department.List the professor Names, Total Experience and Group byprofessor Names.( usingaggregatefunctions)List the program code, program Name, Max. Duration fromrelations named Program. ( using aggregatefunctions)List Department Name, Address and HOD Name.List student ID, Student Name, student age where studentages are between 18 and 25 and sort by age field in ascendingorder.Alter student relation by adding columnAddress.List project title, start date and project instructorwhere project due date is greater then today date and sortresult by start date field inAscending order (usingaggregate function getdate())Hint (for b):

Seen 1 years ago Garcia 1 answers

Calculate the fraction of atom sites that are vacant for silver at 824°C

Seen 2 years ago Thomas Joe 0 answers

Find the lowest temperature at which it is possible to have water in the liquid phase. At what pressure must the liquid exist?

Seen 2 years ago Sophia Jennifer 0 answers

Dear Cramster Team!I have excel files (2000-2003version) in my computer, but now when I try to open that, itsformat is totally changed and converted to machinelanguage/ASCIIcharacters.When I copied that files and triedto open on another computer, the same problem I faceagain.Whats the reason of thisproblem, and how will I troubleshoot theproblem.

Seen 1 years ago Charlie Kyle 1 answers

My question is about problem 10.48 from this book. I am confused about how to start it, I don't feel like I am given much information. I am also confused at how to getthe mass flow rate when I am given nothing with time in it. Here is the problem

The closed feedwater heater of a regenerative Rankine cycle is to heat 7000 kPa feedwater from 260 C to a saturated liquid. The turbine supplies bleed steam at 6000kPa and 325 C to this unit. This steam is condensed to a saturated liquid before entering the pump. Calculate the amount of bleed steam required to heat 1 kg offeedwater in this unit. Answer: 0.0779 kg/s

Seen 1 years ago Charlie Kyle 0 answers

Suppliers(sid: integer, sname: string, address:string)Parts(pid: integer, pname: string, color: string)Catalog(sid: integer, pid: integer, cost: real)The Catalog relation lists the prices charged for parts bySuppliers. Write the following queries in SQL:
1) Find the sids of suppliers who supply a red part and a greenpart.2) Find the sids of suppliers who supply a red part or a greenpart.3) For every supplier that only supplies green parts, printthe name of the supplier and the total number of parts that shesupplies.4) For every supplier that supplies a green part and a redpart, print the name and price of the most expensive part that shesupplies

Seen 1 years ago Gagnon Martin 0 answers

Consider a text file of names, with one name per line, that has been compiled from several different sources. A sample follows:
Michael Joe
Edward Jacob
Ramon Ezra
Sean Nakamura
Michael Joe
Jie Lee
Meguro Sam
Edward Jacob
David Johnny
There are duplicate names in the file. We would like to generate an invitation list for a holiday party, but don’t want to send multiple invitations to the sameperson. Write a program that eliminates the duplicate names by using the set template class. Read each name from the file, add it to the set, then
output all names in the set to generate the invitation list without duplicates.

Seen 1 years ago Ava Linda 1 answers

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