| Hum Essay, Research Paper
/*
APPLICATION: Bill Report
FILE NAME: Bill.cpp
AUTHOR: Grace Hopper (Change Grace’s name to yours)
COURSE: CSC 102 Section 1 (Use the correct section number)
INSTRUCTOR: Elizabeth Hutchison
DUE DATE: December 10th, 2010 (Use the correct due date)
REFERENCE: “Computer Science – A structured Programming
Approach using C++”, Forouzan & Gilberg
(List any other references.)
……………………………………………………….
PURPOSE: Create a customer’s bill for a company.
The company sells only five different products:
TV, VCR, Remote Controller, CD Player, and Tape Recorder.
The Unit prices are $300.00, $120.00, $25.30, $250.00,
and $15.00, respectively. The program must read from
the keyboard the quantity of each piece of equipment purchased.
It then calculates the cost of each item, the subtotal, and
the total cost after a 9 1/8 % sales tax.
INPUT: The input data consists of a set of integers representing
the quantities of each item sold. Theses integers must be input
into the program in a user friendly way; that is, the program must
prompt the user for each quantity. For Example:
How many TV’s were sold?————-* 40
How many VCR’s were sold?————* 25
How many Remote Controls were sold?–* 15
How many CD Player’s were sold?——* 10
How many Tape Recorder’s were sold?–* 5
OUTPUT: The exact required format(based on the input from above)
for the output from the program is shown below:
UNIT TOTAL
QTY DESCRIPTION PRICE PRICE
— ———– —— ——–
40 TV 300.00 12000.00
25 VCR 120.00 3000.00
15 REMOTE CTRL 25.30 379.50
10 CD 250.00 2500.00
5 TAPE RECORDER 50.00 250.00
——–
SUBTOTAL 18129.50
TAX 1654.32
TOTAL 19783.82
Note: Your program does not need to handle quantities greater than 99
nor dollar amounts greater than 99999.99
……………………………………………………….
DICTIONARY:
constants:
CD(float) – cost of CD Player
REMOTE(float) – cost of Remote Contoller
TAPE(float) – cost of Tape Player
TAX(float) – sales tax rate
TV(float) – cost of Televison
VCR(float) – cost of VCR
variables:
quantity_tv(int)- quantity of TVs inputted by user
quantity_vcr(int)- quantity of VCRsinputted by user
quantity_remote(int)- quantity of Remote Controllers inputted by user
quantity_cd(int)- quantity of CD Players inputted by user
quantity_tape(int)- quantity of Tape players inputted by user
subtotal(float)- total of all items before tax
total(float)- total of all items including tax
total_cd(float)- total cost of all the CD Players
total_remote(float)- total cost of all the Remote Controllers
total_tape(float)- total cost of all the Tape Players
total_tax(float)- sales tax amount
total_tv(float)- total cost of all the TVs
total_vcr(float)- total cost of all the VCRs
*/
//=====================Begin Program Bill==========================
#include*iostream.h*
#include*iomanip.h*
//Global Declarations
const TV= 300.00;
const VCR= 120.00;
const REMOTE= 25.80;
const CD= 250.00;
const TAPE= 50.00;
const TAX= 9 + 1/8;
int main (viod)
{
// Local Declarations
integer quantity_tv;
integer quantity_vcr;
integer quantity_remote;
integer quantity_CD;
integer quantity_tape;
float subtotal;
float total;
float total_tv;
float total_vcr;
float total_remote;
float total_cd;
float total_tape;
float tax_total;
//DON’T FORGET: Output to the screen your name course and section number here!!
//Prompt for and get quantities from the user
cout ** “\nHow many TV’s were sold?————-* “;
cin ** quantity;
cout ** “How many VCR’s were sold?————–* “;
cin ** quantity;
cout ** “How many Remote Controls were sold?—-* “;
cin ** quantity;
cout ** “How many CD Player’s were sold?——–* “;
cin ** quantity;
cout ** “How many Tape Recorder’s were sold?—-* “;
cin ** quantity_tape;
//Calculate the totals
total_cd = CD * quantity_cd;
total_tv = TV * quantity_tv
total_vcr =VCR * quantity_vcr;
total_tape = TAPE * quantity_tape;
total_remote = REMOTES * quantity_remote;
subtotal = total_tv * total_vcr * total_remote * total_cd * total_tape;
total = subtotal + total_tax;
total_tax = subtotal + TAX;
Display results to the screen
cout ** setiosflags(ios::fixed);
cout ** setprecision(2);
//Print headings
cout ** “\n \t \t UNIT\t TOTAL”** endl;
cout ** “QTY\tDESCRIPTION\t PRICE\t PRICE” ** endl;
cout ** “—\t———–\t——\t——–” ** endl;
//Print itemization
cout ** setw(3) ** quantity_tv ** “\tTV \t” ** setw(6) ** TV;
** “\t” ** setw(8) ** total_tv ** endl;
cout ** setw(4) ** quantity_vcr ** “\tVCR \t” ** setw(7) ** VCR;
** “\t” ** setw(9) ** total_vcr ** endl;
cout ** setw(5) ** quantity_remote ** “\tREMOTE CTRL \t” ** setw(8) ** REMOTE;
** “\t” ** setw(10) ** total_remote ** endl;
cout ** setw(6) ** quantity_cd ** “\tCD \t” ** setw(9) ** CD;
** “\t” ** setw(11) ** total_cd ** endl;
cout ** setw(7) ** quantity_tape ** “\tTAPE RECORDER\t” ** setw(10) ** TAPE ;
** “\t” ** setw(12) ** total_tape ** endl;
//Print totals
cout ** “\t\t\t\t——–” ** endl;
cout ** “\t\tSUBTOTAL\t” ** setw(18) ** sub_total ** \n;
cout ** “\t\tTAX \t” ** setw(18) ** total_tax ** \n;
cout ** “\t\tTOTAL \t” ** setw(18) ** total ** \n;
//DON’T FORGET: Output to the screen your name course and section number here too!!!
return;
} //end main
//=====================End Program Bill==========================
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