code 26.txt

1. Write an application that asks a user to enter an integer. Display a statement that
   indicates whether the integer is even or odd. Save the file as EvenOdd.java.

Start 
Read value 
If (value % 2 == 0)
	Print Even
Else 
	Print Odd 
End if 
End 

2. Write an application that asks a user to enter three integers. Display them in
   ascending and descending order. Save the file as AscendingAndDescending.java.

n1	n2 	n3
3	1	2
1	3	2
1	2	3
	
Start 
1. Read n1, n2, n3 
2. high = -1
3. if (n1 > high)
	high = n1
   else 
	if (n2 > high)
		high = n2
	else
		if (n3 > high)
			high = n3
4. high2 = -1
5. if (

2 1 4
high1 = 10
 if (n1 < high1)
	high1 = n1
 if (n2 < high1)
	high1 = n2
 if (n3 < high1)
	high1 = n3 

high2 
high3







Start 
Read n1, n2, n3
If (n1 > n2)
	temp = n1
	n1 = n2
	n2 = temp 
	If (n2 > n3)	
		temp = n2
		n2 = n3
		n3 = temp



3. 
   a. Write an application for the Summerdale Condo Sales office; the program determines
   the price of a condominium. Ask the user to choose 1 for park view, 2 for
   golf course view, or 3 for lake view. The output is the name of the chosen view as
   well as the price of the condo. Park view condos are $150,000, condos with golf
   course views are $170,000, and condos with lake views are $210,000. If the user
   enters an invalid code, set the price to 0. Save the file as CondoSales.java.

Start
Print "Choose 1 for PV, 2 for GCV, 3 LV"
Read choice (integer)

switch choice 
	case 1:
		ChosenView = "PV"
		Price = 150000
	case 2:
		ChosenView = "GCV"
		Price = 170000
	case 3:
		ChosenView = "LV"
		Price = 210000
	default:
		ChosenView = "None"
		Price = 0
Print ChosenView, Price
End

   b. Add a prompt to the CondoSales application to ask the user to specify a (1) garage
   or a (2) parking space, but only if the view selection is valid. Add $5,000 to the
   price of any condo with a garage. If the parking value is invalid, display an
   appropriate message and assume that the price is for a condo with no garage.
   Save the file as CondoSales2.java.

Start
Print "Choose 1 for PV, 2 for GCV, 3 LV"
Read choice (integer)

switch choice 
	case 1:
		ChosenView = "PV"
		Price = 150000
	case 2:
		ChosenView = "GCV"
		Price = 170000
	case 3:
		ChosenView = "LV"
		Price = 210000
	default:
		ChosenView = "None"
		Price = 0
Print ChosenView, Price
if (((choice == 1) || (choice == 2) || (choice == 3))
	Print "1 for Garage or 2 for Parking space"
	Read CarExtra
	switch CarExtra
		case 1: 
			NewPrice = Price + 5000
			Print NewPrice			
		case 2: 
			NewPrice = Price
			Print NewPrice
		default:
			Print "nothing" 
End 
	
If ((choice == 1) || (choice == 2) || (choice == 3)) && (CarExtra == 1)
	NewPrice = Price + 5000
	Print NewPrice

If ((choice == 1) || (choice == 2) || (choice == 3)) && (CarExtra == 2)
	NewPrice = Price
	Print NewPrice 

If ((choice == 1) || (choice == 2) || (choice == 3)) && ((CarExtra != 1) || (CarExtra !=2)
	Print "Condo with no Garage or Parking space"


End










4. Write a program for Horizon Phones, a provider of cellular phone service. 
	Prompt a user for maximum monthly values 
		for talk minutes used, 
		text messages sent, and 
		gigabytes of data used, 
	and then recommend the best plan for the customer’s needs. 
	
	A customer who needs fewer than 500 minutes of talk and no text or data should
 		accept Plan A at $49 per month. 
	
	A customer who needs fewer than 500 minutes of talk and any text messages should
		accept Plan B at $55 per month. 

	A customer who needs 500 or more minutes of talk and no data should accept either
 		Plan C for up to 100 text messages at $61 per month 

		or Plan D for 100 text messages or more at $70 per month. 
	
	A customer who needs any data should 
		accept Plan E for up to 2 gigabytes at $79 
	
	or Plan F for 2 gigabytes or more at $87. 

	Save the file as CellPhoneService.java.
Start 
Read TMU, TMS, GB

If ((TMU < 500) && (TMS == 0) && (GB == 0))
	Print "Plan A"

If ((TMU < 500) && (TMS > 0))
	Print "Plan B"

If ((TMU >= 500) && (GB == 0))
	Print "Plan C"

If ((TMU >= 500) && (TMS <= 100) && (GB == 0))
	Print "Plan D"

If (GB < 2)
	Print "Plan E"
Else
 	Print "Plan F"


5. a. Write an application that prompts a user for a month, day, and year. Display a
   message that specifies whether the entered date is (1) not this year, (2) in an earlier
   month this year, (3) in a later month this year, or (4) this month. Save the file as
   PastPresentFuture.java.
   b. Use the Web to learn how to use the LocalDate Boolean methods isBefore(),
   isAfter(), and equals(). Use your knowledge to write a program that prompts a
   user for a month, day, and year, and then displays a message specifying whether
   the entered day is in the past, the current date, or in the future. Save the file as
   PastPresentFuture2.java.

















6. Barnhill Fastener Company runs a small factory. The company employs workers who
   are paid one of three hourly rates depending on skill level:
	Skill Level 	Hourly Pay Rate ($)
	1 		17.00
	2 		20.00
	3 		22.00

   Each factory worker might work any number of hours per week; any hours over 40
   are paid at one and one-half times the usual rate.

   In addition, workers in skill levels 2 and 3 can elect the following insurance options:
	Option 	Explanation 			Weekly Cost to Employee ($)
	1 	Medical insurance 		32.50
	2 	Dental insurance 		20.00
	3 	Long-term disability insurance 	10.00

   Also, workers in skill level 3 can elect to participate in the retirement plan at 3% of
   their gross pay.

   Write an interactive Java payroll application that calculates the net pay for a factory
   worker. The program prompts the user for skill level and hours worked, as well as
   appropriate insurance and retirement options for the employee’s skill level category.
   The application displays: 
   (1) the hours worked, 
   (2) the hourly pay rate, 
   (3) the regular pay for 40 hours, 
   (4) the overtime pay, 
   (5) the total of regular and overtime pay, and
   (6) the total itemized deductions. If the deductions exceed the gross pay, display an
       error message; otherwise, calculate and display 
   (7) the net pay after all the deductions have been subtracted from the gross. 
   Save the file as Pay.java.

Start 
1. Read hours
2. Read skill
3. if (skill == 1)
	payrate = 17
   else 
	if (skill == 2)
		payrate = 20
	else 
		payrate = 22
4. if (hours > 40)
	regularpay = 40 * payrate
	overtimepay = (hours - 40) * payrate * 1.5 
   else 
	regularpay = hours * payrate  

5. totalpay = regularpay + overtimepay
//suppose to be here 
7. Print hours
8. Print payrate
9. Print regularpay
10. Print overtimepay
11. Print totalpay 
		 
//~~~~~~~~~~~~~~~~~~~~~~~~~~ 
6. if ((skill == 2) || (skill == 3))
	Print (1 Medical, 2 Dental, 3, Disability)
	Read insuranceoption
	if (insuranceoption == 1)
		insurance = "Medical"
		insuranceamount = 32.50 
		// dont do this newtotalpay = totalpay - insuranceamount
	if (insuranceoption == 2)
		insurance = "Dental"
		insuranceamount = 20 
		// dont do this newtotalpay = totalpay - insuranceamount
	if (insuranceoption == 3)
		insurance = "Disability"
		insuranceamount = 10 
		// dont do this newtotalpay = totalpay - insuranceamount
	if (skill == 3)
		Print "Would you like a retirement plan"
		Read rpchoice
		if (rpchoice = "y") 
			rp = totalpay * 0.03	
	deductions = insuranceamount + rp
	if (deductions > totalpay)
		Print "Error Message"
	else
		newtotalpay = totalpay - deductions
		// should only print these if that thing never exceed 
		12. Print insurance, insuranceamount
		13. Print rp 
		14. Print deductions 
		15. Print newtotalpay

//done elswhere
//7. Print hours
//8. Print payrate
//9. Print regularpay
//10. Print overtimepay 
//11. Print totalpay 
//12. Print insurance, insuranceamount
//13. Print rp 
//14. Print deductions 
//15. Print newtotalpay
End 





























7. Create a class that holds data about a job applicant. Include a name, a phone number,
   and four Boolean fields that represent whether the applicant is skilled in each of the
   following areas: word processing, spreadsheets, databases, and graphics. Include a
   constructor that accepts values for each of the fields. Also include a get method for
   each field. Create an application that instantiates several job applicant objects and
   pass each in turn to a Boolean method that determines whether each applicant is
   qualified for an interview. Then, in the main() method, display an appropriate
   method for each applicant. A qualified applicant has at least three of the four skills.
   Save the files as JobApplicant.java and TestJobApplicants.java.
















8. Create an Automobile class for a dealership. Include fields for an ID number, make,
   model, color, year, and miles per gallon. Include get and set methods for each field.
   Do not allow the ID to be negative or more than 9999; if it is, set the ID to 0. Do not
   allow the year to be earlier than 2000 or later than 2017; if it is, set the year to 0. Do
   not allow the miles per gallon to be less than 10 or more than 60; if it is, set the miles
   per gallon to 0. Include a constructor that accepts arguments for each field value and
   uses the set methods to assign the values. Write an application that declares several
   Automobile objects and demonstrates that all the methods work correctly. Save the
   files as Automobile.java and TestAutomobiles.java.

9. Create a class named Apartment that holds an apartment number, number of
   bedrooms, number of baths, and rent amount. Create a constructor that accepts
   values for each data field. Also create a get method for each field. Write an
   application that creates at least five Apartment objects. Then prompt a user to enter
   a minimum number of bedrooms required, a minimum number of baths required,
   and a maximum rent the user is willing to pay. Display data for all the Apartment
   objects that meet the user’s criteria or an appropriate message if no such apartments
   are available. Save the files as Apartment.java and TestApartments.java.

10. Use the Web to locate the lyrics to the traditional song “The Twelve Days of
   Christmas.” The song contains a list of gifts received for the holiday. The list is
   cumulative so that as each “day” passes, a new verse contains all the words of the
   previous verse, plus a new item. Write an application that displays the words to the
   song starting with any day the user enters. (Hint: Use a switch statement with cases
   in descending day order and without any break statements so that the lyrics for any
   day repeat all the lyrics for previous days.) Save the file as TwelveDays.java.