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Calculate the Usable Area in Square Feet of House. Assume That the House Has a Maximum of Four Rooms, and That Each Room Is Rectangular.

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CMIS102 Homework Assignment 1

Student Name: Neal Fowler
Class/Section: CMIS 102 Section 6385
Professor Name: Marie Arvi
Assignment due date: 6 January 2014

Problem definition: Calculate the usable area in square feet of house. Assume that the house has a maximum of four rooms, and that each room is rectangular. A. Problem Analysis:
What is the required output? Total square footage of a house (in square feet)
What is the necessary input? Room 1, 2, 3, and 4 length and width.
How will we obtain output from input? Each room length and width input multiplied. Next all four rooms total add together for output.

B. Program Design: 1. Input data: Input the variables Rm1L, Rm1W, Rm2L, Rm2W, Rm3L, Rm3W, Rm4L, Rm4W 2. Perform calculations: where… Rm1sqft = Rm1L * Rm1W, Rm2sqft = Rm2L * Rm2W, Rm3sqft = Rm3L * Rm3W, Rm4sqft = Rm4L * Rm4W, where… Housesqft = Rm1sqft + Rm2sqft + Rm3sqft + Rm4sqft 3. Output results: Display the total square feet (Housesqft) of the house

// House Measurement Computation
// Programmer: Neal Fowler
Main module
// Declare Variables Declare Rm1L
Declare Rm1W
Declare Rm2L
Declare Rm2W
Declare Rm3L
Declare Rm3W
Declare Rm4L
Declare Rm4W
Declare Rm1sqft
Declare Rm2sqft
Declare Rm3sqft
Declare Rm4sqft
Declare Housesqft
Write “Home Measurement Program”
Write “This program computes the total”
Write “square feet (living space) of a house.”
Call Input Data module
Call Perform Calculations module
Call Output Results module
End Program
Input Data module // Get the measurements of each room Write “What is room 1 length?” Input Rm1L
Write “What is room 1 width?”
Input Rm1W
Write “What is room 2 length?”
Input Rm2L
Write “What is room 2 width?”
Input Rm2W
Write “What is room 3 length?”
Input Rm3L
Write “What is room 3 width?”
Input Rm3W
Write “What is room 4 length?”
Input Rm4L
Write “What is room 4 width?”
Input Rm4W
Perform Calculations module // Calculate total of square footage Set Rm1sqft = Rm1L * Rm1W
Set Rm2sqft = Rm2L * Rm2W
Set Rm3sqft = Rm3L * Rm3W
Set Rm4sqft = Rm4L * Rm4W Set Housesqft = Rm1sqft + Rm2sqft + Rm3sqft + Rm4sqft
Output Results module // Output result Write “House square feet total is: ” + Housesqft

C. Program Comments and Test Data:
Table 1 Input: Room length and width (in feet) | Expected output: Total square footage of house (in square feet) | Room 1: length = 9; width = 9Room 2: length = 10; width = 10Room 3: length = 11; width = 11Room 4: length = 12; width = 12 | 446 |

Table 2 (Note: 0 for Room 4 length and width) Input: Room length and width (in feet) | Expected output: Total square footage of house (in square feet) | Room 1: length = 10; width = 9Room 2: length = 12; width = 11Room 3: length = 14; width = 13 | 404 |

Table 3 (Note: 0 for Room 3 and 4 length and width) Input: Room length and width (in feet) | Expected output: Total square footage of house (in square feet) | Room 1: length = 15; width = 9Room 2: length = 15; width = 5 | 210 |

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