public static RoomResults CalculateCustomResults(List <double[]> coords, double perimeter, double height, List <double[]> windows)
{
// Calculate Floor Area
// Area from Shoelace Algorithm
double floorArea = 0;
int lastPoint = coords.Count - 1;
for (int i = 0; i < coords.Count; i++)
{
floorArea += ((coords[lastPoint][0] + coords[i][0]) * (coords[lastPoint][1] - coords[i][1])) / 2;
lastPoint = i;
}
floorArea = Math.Abs(floorArea);
// Calculate Volume of Paint Needed
// Note: Based on 1 litre per 10 square metres
double wallArea = height * perimeter;
double windowArea = 0;
for (int i = 0; i < windows.Count; i++)
{
windowArea += (windows[i][0] * windows[i][1]);
}
double paintVolume = (wallArea - windowArea) * 0.1;
// Calculate Room Volume
// Volume = Width x Depth x Height
double roomVolume = floorArea * height;
RoomResults results = new RoomResults(floorArea, paintVolume, roomVolume);
return(results);
}
public static RoomResults CalculateResults(double width, double depth, double height, List <double[]> windows)
{
// Calculate Floor Area
// Area = Width x Depth
double floorArea = width * depth;
// Calculate Volume of Paint Needed
// Note: Based on 1 litre per 10 square metres
double wallArea = 2 * height * (width + depth);
double windowArea = 0;
for (int i = 0; i < windows.Count; i++)
{
windowArea += (windows[i][0] * windows[i][1]);
}
double paintVolume = (wallArea - windowArea) * 0.1;
// Calculate Room Volume
// Volume = Width x Depth x Height
double roomVolume = width * depth * height;
RoomResults results = new RoomResults(floorArea, paintVolume, roomVolume);
return(results);
}
public static RoomResults CalculateResults(double width, double depth, double height)
{
// Calculate Floor Area
// Area = Width x Depth
double floorArea = width * depth;
// Calculate Volume of Paint Needed
// Note: Based on 1 litre per 10 square metres
double wallArea = 2 * height * (width + depth);
double paintVolume = wallArea * 0.1;
// Calculate Room Volume
// Volume = Width x Depth x Height
double roomVolume = width * depth * height;
RoomResults results = new RoomResults(floorArea, paintVolume, roomVolume);
return(results);
}
public static void Main()
{
// Outputs Needed:
// 1. Area of the floor
// 2. Amount of paint required to paint the walls
// 3. Volume of the room
startProgram:
string userInputWidth, userInputDepth, userInputHeight, userResponse;
double width, depth, height;
Console.WriteLine("**** Borwell Software Challenge v1.0 ****");
Console.WriteLine("**** Basic Rectangular Room ****");
Console.WriteLine();
// Get & Check User Input for Width
roomWidth:
Console.WriteLine("Enter Room Width (in metres):");
userInputWidth = Console.ReadLine();
if (!CheckInput(userInputWidth))
{
goto roomWidth;
}
else
{
double.TryParse(userInputWidth, out width);
}
// Get & Check User Input for Depth
roomDepth:
Console.WriteLine("Enter Room Depth (in metres):");
userInputDepth = Console.ReadLine();
if (!CheckInput(userInputDepth))
{
goto roomDepth;
}
else
{
double.TryParse(userInputDepth, out depth);
}
// Get & Check User Input for Height
roomHeight:
Console.WriteLine("Enter Room Height (in metres):");
userInputHeight = Console.ReadLine();
if (!CheckInput(userInputHeight))
{
goto roomHeight;
}
else
{
double.TryParse(userInputHeight, out height);
}
// Get Calculation Results
RoomResults calcResults = CalculateResults(width, depth, height);
Console.WriteLine($"*** Results *** \r\n" +
$"Based on these dimensions: \r\n" +
$"Width: {width} m, Depth: {depth} m, Height: {height} m \r\n\r\n" +
$"1. Floor Area: {calcResults.FloorArea} m^2 \r\n" +
$"2. Volume of Paint Needed to Cover Walls: {calcResults.PaintVolume} litres \r\n" +
$"3. Volume of Room: {calcResults.RoomVolume} m^3 \r\n\r\n");
Console.WriteLine("Enter 'R' to restart, or any other key to end program.");
userResponse = Console.ReadLine();
if (userResponse.ToUpper() == "R")
{
goto startProgram;
}
else
{
return;
}
}
public static void Main(string[] args)
{
// Outputs Needed:
// 1. Area of the floor
// 2. Amount of paint required to paint the walls
// 3. Volume of the room
startProgram:
string userInputWidth, userInputDepth, userInputHeight, userInputWindow, userResponse, userType, userInputCoord;
double width, depth, height, perimeter = 0;
bool rectangular;
List <double[]> coordList = new List <double[]>();
Console.WriteLine("**** Borwell Software Challenge v3.0 ****");
Console.WriteLine("**** Basic Rectangular Room / Custom Shape Room with Windows/Doors ****");
Console.WriteLine();
getRoomType:
Console.WriteLine("Enter 'R' for Rectangular Room, Enter 'C' for Custom Room, Enter 'X' to Exit Program:");
userType = Console.ReadLine();
if (userType.ToUpper() == "R")
{
rectangular = true;
}
else if (userType.ToUpper() == "C")
{
rectangular = false;
}
else if (userType.ToUpper() == "X")
{
return;
}
else
{
goto getRoomType;
}
if (rectangular)
{
// Get & Check User Input for Width
roomWidth:
Console.WriteLine("Enter Room Width (in metres):");
userInputWidth = Console.ReadLine();
if (!CheckInput(userInputWidth))
{
goto roomWidth;
}
else
{
double.TryParse(userInputWidth, out width);
}
// Get & Check User Input for Depth
roomDepth:
Console.WriteLine("Enter Room Depth (in metres):");
userInputDepth = Console.ReadLine();
if (!CheckInput(userInputDepth))
{
goto roomDepth;
}
else
{
double.TryParse(userInputDepth, out depth);
}
// Get & Check User Input for Height
roomHeight:
Console.WriteLine("Enter Room Height (in metres):");
userInputHeight = Console.ReadLine();
if (!CheckInput(userInputHeight))
{
goto roomHeight;
}
else
{
double.TryParse(userInputHeight, out height);
}
}
else
{
// Get & Check User Input for Room Coordinates
coordList = new List <double[]>();
Console.WriteLine("Enter coordinates of corners in room.\r\n" +
"(e.g.)\r\n" +
"0 0\r\n" +
"0 3.5\r\n" +
"4.5 6\r\n" +
"4.5 0\r\n" +
"F\r\n" +
"Enter each in metres as X Y then enter 'F' when finished:");
coordInput:
userInputCoord = Console.ReadLine();
if (userInputCoord.ToUpper() != "F")
{
CoordResults cr = CheckCoordInput(userInputCoord);
if (cr.ValidInput)
{
coordList.Add(cr.Coords);
}
goto coordInput;
}
else
{
if (coordList.Count < 3)
{
Console.WriteLine("Room must have at least 3 corners.");
goto coordInput;
}
}
// Get & Check User Input for Height
roomHeightCustom:
Console.WriteLine("Enter Room Height (in metres):");
userInputHeight = Console.ReadLine();
if (!CheckInput(userInputHeight))
{
goto roomHeightCustom;
}
else
{
double.TryParse(userInputHeight, out height);
}
// Calculate wall lengths
double[] wallLengths = new double[coordList.Count];
for (int i = 0; i < wallLengths.Length; i++)
{
wallLengths[i] = Math.Sqrt(Math.Pow(coordList[(i + 1) % wallLengths.Length][0] - coordList[i][0], 2) + Math.Pow(coordList[(i + 1) % wallLengths.Length][1] - coordList[i][1], 2));
}
perimeter = wallLengths.Sum();
width = perimeter / 4;
depth = width;
}
// Get & Check User Input for Windows/Doors
List <double[]> windowList = new List <double[]>();
Console.WriteLine("Enter dimensions of windows/doors/areas not to be painted.\r\n" +
"(e.g.)\r\n" +
"0.7 1.2\r\n" +
"1.1 1.2\r\n" +
"1.5 2.2\r\n" +
"F\r\n" +
"Enter each in metres as WIDTH HEIGHT then enter 'F' when finished:");
windowInput:
userInputWindow = Console.ReadLine();
if (userInputWindow.ToUpper() != "F")
{
WindowResults wr = CheckWindowInput(userInputWindow, windowList, width, depth, height);
if (wr.ValidInput)
{
windowList.Add(wr.WindowDimensions);
}
goto windowInput;
}
string windowInfo = "";
for (int i = 0; i < windowList.Count; i++)
{
windowInfo += $"{i + 1}. {windowList[i][0]} m x {windowList[i][1]} m\r\n";
}
if (windowInfo.Length == 0)
{
windowInfo = "None.";
}
if (rectangular)
{
// Get Calculation Results
RoomResults calcResults = CalculateResults(width, depth, height, windowList);
Console.WriteLine($"\r\n\r\n*** Results *** \r\n" +
$"Based on these dimensions: \r\n" +
$"Width: {width} m, Depth: {depth} m, Height: {height} m \r\n\r\n" +
$"Windows:\r\n" + windowInfo + "\r\n" +
$"1. Floor Area: {calcResults.FloorArea} m^2 \r\n" +
$"2. Volume of Paint Needed to Cover Walls: {calcResults.PaintVolume} litres \r\n" +
$"3. Volume of Room: {calcResults.RoomVolume} m^3 \r\n\r\n");
}
else
{
// Get Calculation Results
RoomResults calcCustomResults = CalculateCustomResults(coordList, perimeter, height, windowList);
string coordInfo = "";
for (int i = 0; i < coordList.Count; i++)
{
coordInfo += $"{i + 1}. ({coordList[i][0]}, {coordList[i][1]})\r\n";
}
Console.WriteLine($"\r\n\r\n*** Results *** \r\n" +
$"Based on these coordinates: \r\n" +
coordInfo +
$"Windows:\r\n" + windowInfo + "\r\n" +
$"1. Floor Area: {calcCustomResults.FloorArea} m^2 \r\n" +
$"2. Volume of Paint Needed to Cover Walls: {calcCustomResults.PaintVolume} litres \r\n" +
$"3. Volume of Room: {calcCustomResults.RoomVolume} m^3 \r\n\r\n");
}
Console.WriteLine("Enter 'R' to restart, or any other key to end program.");
userResponse = Console.ReadLine();
if (userResponse.ToUpper() == "R")
{
goto startProgram;
}
else
{
return;
}
}
public static void Main()
{
// Outputs Needed:
// 1. Area of the floor
// 2. Amount of paint required to paint the walls
// 3. Volume of the room
startProgram:
string userInputWidth, userInputDepth, userInputHeight, userInputWindow, userResponse;
double width, depth, height;
Console.WriteLine("**** Borwell Software Challenge v2.0 ****");
Console.WriteLine("**** Basic Rectangular Room with Windows/Doors ****");
Console.WriteLine();
// Get & Check User Input for Width
roomWidth:
Console.WriteLine("Enter Room Width (in metres):");
userInputWidth = Console.ReadLine();
if (!CheckInput(userInputWidth))
{
goto roomWidth;
}
else
{
double.TryParse(userInputWidth, out width);
}
// Get & Check User Input for Depth
roomDepth:
Console.WriteLine("Enter Room Depth (in metres):");
userInputDepth = Console.ReadLine();
if (!CheckInput(userInputDepth))
{
goto roomDepth;
}
else
{
double.TryParse(userInputDepth, out depth);
}
// Get & Check User Input for Height
roomHeight:
Console.WriteLine("Enter Room Height (in metres):");
userInputHeight = Console.ReadLine();
if (!CheckInput(userInputHeight))
{
goto roomHeight;
}
else
{
double.TryParse(userInputHeight, out height);
}
// Get & Check User Input for Windows/Doors
List <double[]> windowList = new List <double[]>();
Console.WriteLine("Enter dimensions of windows/doors/areas not to be painted.\r\n" +
"(e.g.)\r\n" +
"0.7 1.2\r\n" +
"1.1 1.2\r\n" +
"1.5 2.2\r\n" +
"F\r\n" +
"Enter each in metres as WIDTH HEIGHT then enter 'F' when finished:");
windowInput:
userInputWindow = Console.ReadLine();
if (userInputWindow.ToUpper() != "F")
{
WindowResults wr = CheckWindowInput(userInputWindow, windowList, width, depth, height);
if (wr.ValidInput)
{
windowList.Add(wr.WindowDimensions);
}
goto windowInput;
}
string windowInfo = "";
for (int i = 0; i < windowList.Count; i++)
{
windowInfo += $"{i+1}. {windowList[i][0]} m x {windowList[i][1]} m\r\n";
}
if (windowInfo.Length == 0)
{
windowInfo = "None.";
}
// Get Calculation Results
RoomResults calcResults = CalculateResults(width, depth, height, windowList);
Console.WriteLine($"*** Results *** \r\n" +
$"Based on these dimensions: \r\n" +
$"Width: {width} m, Depth: {depth} m, Height: {height} m \r\n\r\n" +
$"Windows:\r\n" + windowInfo + "\r\n" +
$"1. Floor Area: {calcResults.FloorArea} m^2 \r\n" +
$"2. Volume of Paint Needed to Cover Walls: {calcResults.PaintVolume} litres \r\n" +
$"3. Volume of Room: {calcResults.RoomVolume} m^3 \r\n\r\n");
Console.WriteLine("Enter 'R' to restart, or any other key to end program.");
userResponse = Console.ReadLine();
if (userResponse.ToUpper() == "R")
{
goto startProgram;
}
else
{
return;
}
}
