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#include <iostream>
#include <iomanip>
#include <string>
using namespace std;
void welcome();
void getInfo (string &, string &);
int selectShape();
void getLenWid(double &, double &);
double calcSqFeet(double, double);
double getDiam();
double calcSqFeet(double);
int selectFloorGrade();
double calcTotalPrice (int, double);
void displayEstimate(string, string, double, int, double);
void goodBye();
const double PI = 3.14;
double STANDARD = 41.50;
double PREMIUM = 63.75;
// function main
int main()
{
string answer;
string name = " ", phoneNum = " ";
double length, width, diameter, squareFeet, total;
int shape, grade;
cout << setprecision(2) << fixed << showpoint;
welcome(); // calls the welcome function
getInfo(name, phoneNum); // calls the getInfo function
do
{
cout <<"\t\t\tEstimates" << endl << endl;
shape = selectShape(); // calls selectShape function
if (shape == 1)
{
getLenWid(length,width); // floor size
squareFeet = calcSqFeet(length, width); // square feet
}
else
{
diameter = getDiam();
squareFeet = calcSqFeet(diameter);
}
grade = selectFloorGrade();
total = calcTotalPrice(grade,squareFeet);
cout << "Would you like to do another estimate [Y or N]?: ";
cin >> answer;
} while (answer == "y" || answer == "Y"); // trap
goodBye();
return 0;
}
// function definition (welcomes the user)
void welcome()
{
cout << "\t\tWelcome to Carters Concrete Suppliers" << endl;
cout << "\t\tServing the California area since 1930" << endl << endl;
}
// function definition (obtains user name & number)
void getInfo (string& name, string& phoneNum)
{
cout << "Please enter your name: " << endl;
cin >> name;
cout << "Please enter your phone number (ex: 000.000.0000): " << endl;
cin >> phoneNum;
}
// function definition (asks user shape of the floor)
int selectShape()
{
int num;
do{
cout << "\t\t\tEstimate" << endl << endl;
cout << "To describe the shape of the floor, please select 1 or 2: " << endl;
cin >> num;
cout << "1. Rectangular" << endl;
cout << "2. Circular" << endl << endl;
cout << "Selection: " << num << endl << endl;
}while (num != 1 && num!= 2);
return num;
}
// function definition (gets the floor's length & width)
void getLenWid (double &length, double &width)
{
do
{
cout << "Please enter the length of your floor" << endl;
cout << "\t(rounding up to the nearest half foot. ex: 10.5): " << endl << endl;
cin >> length;
}
while (length >0);
do
{
cout << "Please enter the width of your floor" << endl;
cout << "\t(rounding up to the nearest half foot. ex: 10.5): " << endl << endl << endl;
cin >> width;
}
while (width >0);
}
// function definition (sq footage calculator)
double calcSqFeet (double length, double width)
{
return length * width;
}
double getDiam()
{
double diameter;
do
{
cout << "Please enter your diameter: " << endl;
cout << "\t(rounding up to the nearest half foot. ex: 10.5): " << endl << endl;
cin >> diameter;
} while (diameter >=0);
return diameter;
}
double calcSqFeet (double diameter)
{
return (PI*(diameter/2)*(diameter/2));
}
int selectFloorGrade()
{
int grade;
cout << "There are 2 grades of floor that are avaliable." << endl;
cout << "All prices are based on square feet and includes all materials and labor." << endl << endl;
cout << "1. Standard grade\t\t4 inches thick\t\t$41.50 per sq foot" << endl;
cout << "2. Premium grade\t\t6 inches thick\t\t$63.75 per sq foot" << endl << endl;
cout << "To select your type of floor, please select 1 or 2: ";
cin >> grade;
return grade;
}
double calcTotalPrice(int grade)
{
double finalPrice;
if(grade == 1)
{
finalPrice = STANDARD * squareFeet;
}
else if ((grade = 2))
{
finalPrice = PREMIUM * squareFeet;
}
return finalPrice;
}
void displayEstimate (string &name, string &phoneNum, double squareFeet, int grade, double finalPrice)
{
cout << "Estimate: " << endl;
cout << "Customer Name: "<< name << endl;
cout << "Phone Number: "<< phoneNum << endl;
cout << "Square Feet : $" << squareFeet << endl;
if (grade == 1)
{
cout << "Floor Grade: Standard\tPrice per sqaure foot " << STANDARD;
}
else if (grade == 2)
{
cout << "Floor Grade: Premium\tPrice per sqaure foot " << PREMIUM;
}
cout << "\t Total Cost: $" << finalPrice;
cout << "Date: Jan 1, 2037" << endl;
cout << "This estimate is valid for 30 days from the date above. ";
}
void goodBye()
{
cout << "\tThank you for visiting Carters Concrete Suppliers";
cout << "Please call 123-456-7890 to schedule an on-site appointment." << endl;
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