Question
Add arrays for data / implement the use of arrays And I need help with the flow chart as well please! Rewrite the Programming Example
Add arrays for data / implement the use of arrays And I need help with the flow chart as well please!
Rewrite the Programming Example page 236 in chapter 4 ( Cable Company Billing ). Expected Program and Design: 1. Write a pseudo code before starting your program ( do not use SWITCH, replace it with IF structures ) 1.1 Draw a flowchart for your program based on your pseudo code 2. Identify your constants 3. Your input will come from a text file of at least 15 customers 3.1 Input file format - customerType accountNumber premiumChannels ( i.e residential example: R12345 5 , business example B12345 16 8 ) 4. Precision should be two decimal places 5. Calculate the running average for residential and business customer spending 6. Print all customer's bill to a single file and the end of the file you should have the average summary for each customer type. 6.1 Pay attention to details when you formatting your output
Note: Use all chapter concepts and make your final as a true representation of what we have learned this semester. Turn in program design ( pseudo code and/or flow chart ) input file output file .cpp file of your program ( make sure you include your header and comment your code ) Extra credit Implement your program using arrays, covered in chapter 8, and user defined simple data types to hold customer data. THIS IS THE CODE THATS ALREADY BEEN REWRITTEN FROM THE BOOK. Just need it implemented into arrays and flowchart
#include
#include
#include
using namespace std;
//Named constants residential customers
const double RES_BILL_PROC_FEES = 4.50;
const double RES_BASIC_SERV_COST = 20.50;
const double RES_COST_PREM_CHANNEL = 7.50;
//Named constants business customers
const double BUS_BILL_PROC_FEES = 15.00;
const double BUS_BASIC_SERV_COST = 75.00;
const double BUS_BASIC_CONN_COST = 5.00;
const double BUS_COST_PREM_CHANNEL = 50.00;
int main()
{
//Variable declaration
int accountNumber;
char customerType;
int numOfPremChannels;
int numOfBasicServConn;
double amountDue;
int rescount = 0, buscount = 0;
double ressum = 0.00, bussum = 0.00;
double resavg, busavg;
ifstream fin;
ofstream fout;
//open input file
fin.open("input.txt", ios::in);
if (fin.fail())
{
cout
exit(0);
}
//open ouput file
fout.open("output.txt", ios::out);
fout
fout
fout
//read from input file
while (!fin.eof())
{
//read customer type from file
fin >> customerType;
//read account number from file
fin >> accountNumber;
//If customer type is residential
if (customerType == 'r' || customerType == 'R')
{
//read number of prem channels from file
fin >> numOfPremChannels;
amountDue = RES_BILL_PROC_FEES + RES_BASIC_SERV_COST + numOfPremChannels * RES_COST_PREM_CHANNEL;
//write into output file
fout
fout
//compute running average of residential cusomer's amount due
rescount += 1;
ressum += amountDue;
resavg = ressum / rescount;
}
//If customer type is business
else if (customerType == 'b' || customerType == 'B')
{
//read number of service connection from file
fin >> numOfBasicServConn;
//read number of prem channels from file
fin >> numOfPremChannels;
if (numOfBasicServConn
amountDue = BUS_BILL_PROC_FEES + BUS_BASIC_SERV_COST + numOfPremChannels * BUS_COST_PREM_CHANNEL;
else
amountDue = BUS_BILL_PROC_FEES + BUS_BASIC_SERV_COST + (numOfBasicServConn - 10) * BUS_BASIC_CONN_COST + numOfPremChannels *BUS_COST_PREM_CHANNEL;
fout
fout
//compute running average of business cusomer's amount due
buscount += 1;
bussum += amountDue;
busavg = bussum / buscount;
}
else
fout
}
fout
fout
fin.close();
fout.close();
return 0;
}
thats the code. Chapter 8 was about Arrays and Strings I just can't implement it into arrays i'm stuck.
the assert statements. Therefore, the logical choice is to keep these statements but to disable them. You can disable assert statements by using the following preprocessor directive: define NDEBUG This preprocessor directive #define NDEBUG must be placed before the directive #includeStep by Step Solution
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