Create a C++ program to determine how much cloth in square inches is needed to m

ID: 3783090 • Letter: C

Question

Create a C++ program to determine how much cloth in square inches is needed to make a certain type of garment. You should base your calculations on the following table:

Rather than putting all your code in main(), use functions to perform the calculation. Embed your program in a loop so that the calculation can be repeated multiple times. Use constants to hold the literal values in the above table, for example:

const double PANTS_WAIST_FACTOR = 2 + 1.0/2;

Tailor Fabric Calculator:
Whaddya want? [P]ants or [S]hirts or shor[T]s: P
Gimme your waist size in inches: 30
Gimme your height size in inches: 72
Pleaded front? [Y/N]: Y
Baggy Look? [Y/N]: N
For your pants, you'll need 114 square inches of fabric!
Try again? [Y/N]: Y

Tailor Fabric Calculator:
Whaddya want? [P]ants or [S]hirts or shor[T]s: S
Gimme your waist size in inches: 32
Gimme your height size in inches: 50
Long sleeves? [Y/N]: Y
Gimme your arms length in inches: 25
For your shirts, you'll need 168.2222 square inches of fabric!
Try again? [Y/N]: Y

Tailor Fabric Calculator:
Whaddya want? [P]ants or [S]hirts or shor[T]s: T
Gimme your waist size in inches: 35
Gimme your height size in inches: 72
Pockets? [Y/N]: Y
For your shorts, you'll need 73.025 square inches of fabric!
Try again? [Y/N]: N

Pants Shirts Shorts 2 1/2 square inch per waist size inch of the person being fitted 2 3/8 square inch per waist size inch of the person being fitted 1 3/10 square inch per waist size inch of the person being fitted 1/2 square inch per height inch of the person being fitted 4/9 square inch per height inch of the person being fitted 1/4 square inch per height inch of the person being fitted 1/10 square inch per waist size inch of the person being fitted, if pleaded front is desired 2 4/5 square inch per arms length inch of the person being fitted, if long sleeves are desired If pockets are desired, add an extra 15% to the fabric amount calculated so far If baggy look is desired, add an extra 10% to the fabric amount calculated so far

Explanation / Answer

// C++ code
#include <iostream>
#include <stdlib.h>

using namespace std;

int main()
{
    const double PANTS_WAIST_FACTOR = 2 + 1.0/2;
    const double PANTS_HEIGHT_FACTOR = 1.0/2;
    const double PANTS_PLEADED_FACTOR = 1.0/10;
    const double PANTS_BAGGY_FACTOR = 0.1;
    const double SHIRTS_WAIST_FACTOR = 2 + 3.0/8;
    const double SHIRTS_HEIGHT_FACTOR = 4.0/9;
    const double SHIRTS_LONG_SLEEVES_FACTOR = 2 + 4.0/5;
    const double SHORTS_WAIST_FACTOR = 1 + 3.0/10;
    const double SHORTS_HEIGHT_FACTOR = 1.0/4;
    const double SHORTS_POCKET_FACTOR = 0.15;

    char choice,again;
    double waist_size, height_size, fabric_required, arms_length;
    char pleaded_front, baggy_look, long_sleeves, pockets;
    while(true)
    {
        cout << " Tailor Fabric Calculator: ";

cout << "Whaddya want? [P]ants or [S]hirts or shor[T]s: ";
cin >> choice;

        if(choice == 'P')
        {
          cout << "Gimme your waist size in inches: ";
          cin >> waist_size;
          cout << "Gimme your height size in inches: ";
          cin >> height_size;
          cout << "Pleaded front? [Y/N]: ";
          cin >> pleaded_front;
          cout << "Baggy Look? [Y/N]: ";
          cin >> baggy_look;

          fabric_required = waist_size*PANTS_WAIST_FACTOR + height_size*PANTS_HEIGHT_FACTOR;
          if(pleaded_front == 'Y')
            fabric_required = fabric_required + waist_size*PANTS_PLEADED_FACTOR;
          if(baggy_look == 'Y')
            fabric_required = fabric_required + fabric_required*0.15;

          cout << "For your pants, you'll need " << fabric_required << " square inches of fabric!" << endl;
        }

        else if(choice == 'S')
        {
          cout << "Gimme your waist size in inches: ";
          cin >> waist_size;
          cout << "Gimme your height size in inches: ";
          cin >> height_size;

fabric_required = waist_size*SHORTS_WAIST_FACTOR + height_size*SHIRTS_HEIGHT_FACTOR;

cout << "Long sleeves? [Y/N]: ";
cin >>long_sleeves;

          if(long_sleeves == 'Y')
          {
            cout << "Gimme your arms length in inches: ";
            cin >> arms_length;
            fabric_required = fabric_required + arms_length*SHIRTS_LONG_SLEEVES_FACTOR;
          }

cout << "For your shirts, you'll need " << fabric_required << " square inches of fabric!" << endl;
}

        else if(choice == 'T')
        {
          cout << "Gimme your waist size in inches: ";
          cin >> waist_size;
          cout << "Gimme your height size in inches: ";
          cin >> height_size;
          cout << "Pockets? [Y/N]: ";
          cin >> pockets;

          fabric_required = waist_size*SHORTS_WAIST_FACTOR + height_size*SHORTS_HEIGHT_FACTOR;
          if(pockets == 'Y')
            fabric_required = fabric_required + fabric_required*SHORTS_POCKET_FACTOR;

cout << "For your shorts, you'll need " << fabric_required << " square inches of fabric!" << endl;
}

cout << "Try again? [Y/N]: ";
cin >> again;

        if(again == 'N')
          break;
    }

return 0;
}

/*
output:

Tailor Fabric Calculator:
Whaddya want? [P]ants or [S]hirts or shor[T]s: S
Gimme your waist size in inches: 32
Gimme your height size in inches: 50
Long sleeves? [Y/N]: Y
Gimme your arms length in inches: 25
For your shirts, you'll need 133.822 square inches of fabric!
Try again? [Y/N]: Y

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