Chapter 02 Programming Challenges

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Chapter 2Programming Challenges


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1. Name and Initials

Name of a person usually consists of rstname, middle name, and last name.Develop a program that has the following

methods eturn the full name of that person. !or

e"ample, #$oang %he Nguyen#

eturn the author name for citing areference. !or e"ample, #Nguyen $.%.#


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2. Name, &ge, and &nnualIncome

Develop an employee report that has thefollowing information

Name

&ge

&nnual pay

!or e"ample, 'r. (oe 'ahoney is 2) years

old. $e earns *1++,+++.+ per year


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. Personal Information

Develop a program to representinformation of a person. %he informationshould include

Name &ddress -numer and street/ with city, state,

and 0IP

%elephone numer

College maor


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6. 7um of %wo Numers

Develop a program to calculate the sumof two integers


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8. 7ales %a"

Develop a program to calculate the saletotal y using the following formula

sale total 9 purchase amount : state

sales ta" -6;/ : county sales ta" -2;/


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). 7tar Pattern

Develop a program that displays thefollowing pattern

*

***

*****

*******

*****

***

*


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ne acre of land is e4uivalent to 6,8)+s4uare feet. Develop a program thatcalculates the numer of acres in a tract

of land with a given value in s4uare feet,for e"ample, ?@,


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?. 7ales Prediction

%he Aast Coast sales division of acompany generates )2 percent of totalsales. Based on that percentage, develop

a program that will predict how muchAast Coast division will generate if thecompany has *6.) million in sales thisyear


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@. 'ilesperallon

& carEs milespergallon -'P/ can ecalculated with the following formula

'P 9 'iles driven 3 allons of gas used

Develop a program to calculate the carEs'P


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1+. Circuit Board Prot

&n electronics company sells circuitoards at a 6+ percent prot. If you Fnowthe retail price of a circuit oard, you can

calculate its prot with the followingformula

Prot 9 etail price G +.6

Develop a program to calculate theamount of prot earned for that product


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12. estaurant Bill

Develop a program that computes theta", tip and total on a restaurant ill. %heta" should e ).


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1. 7tocF Commission

Hathryn ought )++ shares of stocF at aprice of *21.


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16. 7tring 'anipulator

iven the name of a city, develop aprogram that provides the following

%he numer of characters in the city name

%he name of the city in all uppercase letters %he name of the city in all lowercase letters

%he rst character in the name of the city


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18. Anergy DrinF Consumption

& soft drinF company recently surveyed12,6)< of its customers and found thatappro"imately 16 percent of those

surveyed purchase one or more energydrinFs per weeF. >f those customers whopurchase energy drinFs, appro"imately )6percent of them prefer citrusavored

energy drinFs. Develop a program thatcalculates the following

%he appro"imate numer of customers in thesurvey who purchase one or more energy

drinFs per weeF


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1). 7tocF %ransaction Program =ast month (oe purchased some stocF in

&cme 7oftware, Inc. $ere are the detailsof the purchase

%he numer of shares that (oe purchased was1,+++

Jhen (oe purchased the stocF, he paid*2.?< per share

(oe paid his stocF roFer a commission thatamounted to 2; of the amount he paid

%wo weeFs later (oe sold the stocF. $ereare the details of the sale

%he numer of shares that (oe sold was 1,+++

$e sold the stocF for .@2 er share


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Develop a program that calculates theamount of prot that (oe made afterselling his stocF and paying the two

commissions to his roFer. -If the amountof prot that your program delivers is anegative numer, then (oe lost money onthe transaction/


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%here once was a person named NAMEwho lived in CITY. &t the age of AGE,NAMEwent to college at COLLEGE.NAME

graduated and went to worF as aPROFESSION. %hen, NAMEadopted a-n/ANIMALnamed PETNAME. %hey othlived happily ever afterK

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Chapter 02 Programming Challenges