public void TimesTable_Ctor_Test(int size, int val)
{
var target = new TimesTable(size);
Assert.IsNotNull(target);
Assert.IsNotNull(target.Result);
Assert.IsTrue(target.Result.Length > 0);
Assert.AreEqual(val, target.Result[size - 1, size - 1]);
}
public static void Main1()
{
//2차원배열 생성방법
//int[,] arr = new int[2,3];
//arr[0,0]=10;
//Console.WriteLine(arr[0,0]);
TimesTable tt = new TimesTable();
Console.WriteLine(tt[9, 9]);
Console.WriteLine(tt[9.9, 9.9]);
II i = new II();
i.val = 10;
Console.WriteLine(i); //이걸로 val을 찍고싶다. writeline은 인자로 전달된 객체에 대해 ToString멤버 메서드를 호출한다. 따라서 ToString을 오버로딩한다.
}
public static void MainMenu()
{
WriteLine("Welcome to the Math assignment in C Sharp!");
WriteLine("Enter 1 to build a rectangle, 2 for a square, 3 for a triangle, 4 for an octagon or 5 for a times table.");
WriteLine("Or enter 0 to exit.");
var answer = ReadLine();
if (answer == "0")
{
WriteLine("Goodbye!");
Environment.Exit(0);
}
else if (answer == "1")
{
WriteLine("Enter the length of your rectangle: ");
double length = 0;
double width = 0;
try
{
length = Convert.ToDouble(ReadLine());
}
catch (SystemException)
{
WriteLine("Error! Invalid value. Going back to main menu...");
Menu.MainMenu();
}
WriteLine("Enter the width of your rectangle: ");
try
{
width = Convert.ToDouble(ReadLine());
}
catch (SystemException)
{
WriteLine("Error! Invalid value. Going back to main menu...");
Menu.MainMenu();
}
Rectangle rectangle = new Rectangle(length, width);
WriteLine("The area of your rectangle is " + rectangle.GetArea());
rectangle.AcceptDetails();
rectangle.Display();
rectangle.DisplayInfo();
Menu.MainMenu();
}
else if (answer == "2")
{
WriteLine("Enter the length and width of your square: ");
double length = 0;
try
{
length = Convert.ToDouble(ReadLine());
}
catch (SystemException)
{
WriteLine("Error. Invalid value specified. Returning to main menu...");
Menu.MainMenu();
}
var width = length;
Square square = new Square(length, width);
WriteLine("The area of your rectangle is " + square.GetArea());
square.AcceptDetails();
square.Display();
Menu.MainMenu();
}
else if (answer == "3")
{
WriteLine("Enter the length of your triangle: ");
double length = 0;
double width = 0;
try
{
length = Convert.ToDouble(ReadLine());
}
catch (SystemException)
{
WriteLine("Error! Invalid value. Going back to main menu...");
Menu.MainMenu();
}
WriteLine("Enter the width of your triangle: ");
try
{
width = Convert.ToDouble(ReadLine());
}
catch (SystemException)
{
WriteLine("Error! Invalid value. Going back to main menu...");
Menu.MainMenu();
}
Triangle triangle = new Triangle(length, width);
WriteLine("The area of your triangle is " + triangle.GetArea());
triangle.AcceptDetails();
triangle.Display();
Menu.MainMenu();
}
else if (answer == "4")
{
WriteLine("Enter the side length of your octagon: ");
double sidelength = 0;
try
{
sidelength = Convert.ToDouble(ReadLine());
}
catch (SystemException)
{
WriteLine("Error! Invalid value. Going back to main menu...");
Menu.MainMenu();
}
Octagon octagon = new Octagon(sidelength);
octagon.AcceptDetails();
octagon.Display();
Menu.MainMenu();
}
else if (answer == "5")
{
WriteLine("Please enter your value for a times table.");
double value = 0;
try
{
value = Convert.ToDouble(ReadLine());
}
catch (SystemException)
{
}
TimesTable table = new TimesTable(value);
table.Display();
Menu.MainMenu();
}
else
{
WriteLine("Invalid response! Try again.");
Menu.MainMenu();
}
}
private void ImportTimesButton_Click(object sender, EventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Filter = "Text (*.txt)|*.txt";
dialog.Title = "Load times";
dialog.ShowDialog();
string path = dialog.FileName;
string shortPath = Path.GetFileName(path);
FileNameLabel.Text = shortPath;
if (path.Equals(""))
{
return;
}
StreamReader reader = new StreamReader(path);
string timeString = reader.ReadToEnd();
reader.Close();
var times = timeString.Split(',');
Times = new List <double>();
SortedTimes = new List <double>();
int i = 0;
try
{
for (int k = 0; k < times.Length; k++)
{
i = k;
string str = times[k].Trim();
if (str.EndsWith("+"))
{
str = str.Substring(0, str.Length - 1);
}
double d = double.Parse(str);
Times.Add(d);
SortedTimes.Add(d);
}
}
catch (Exception)
{
MessageBox.Show("File is in the wrong format " + i, "error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Times = null;
SortedTimes = null;
return;
}
SortedTimes.Sort();
TimesTable.SuspendLayout();
SortedTimesTable.SuspendLayout();
TimesTable.Controls.Clear();
SortedTimesTable.Controls.Clear();
TimesTable.RowCount = Times.Count;
SortedTimesTable.RowCount = Times.Count;
for (int k = 0; k < Times.Count; k++)
{
TimesTable.Controls.Add(new Label()
{
Text = (k + 1).ToString(), Font = new Font(FontFamily.GenericSansSerif, 14), Width = 70
}, 0, k);
TimesTable.Controls.Add(new Label()
{
Text = Times[k].ToString(), Font = new Font(FontFamily.GenericSansSerif, 14), Width = 120
}, 1, k);
SortedTimesTable.Controls.Add(new Label()
{
Text = (k + 1).ToString(), Font = new Font(FontFamily.GenericSansSerif, 14), Width = 70
}, 0, k);
SortedTimesTable.Controls.Add(new Label()
{
Text = SortedTimes[k].ToString(), Font = new Font(FontFamily.GenericSansSerif, 14), Width = 120
}, 1, k);
}
TimesTable.ResumeLayout();
SortedTimesTable.ResumeLayout();
Update();
SummaryTable.SuspendLayout();
SummaryTable.Controls.Clear();
for (int k = 0; k < 5; k++)
{
SummaryTable.Controls.Add(new Label()
{
Text = (20 * k + 10 + "%"), Font = new Font(FontFamily.GenericSansSerif, 14), Width = 70
}, k, 0);
SummaryTable.Controls.Add(new Label()
{
Text = CalcTime(20 * k + 10).ToString(), Font = new Font(FontFamily.GenericSansSerif, 14), Width = 70
}, k, 1);
}
SummaryTable.ResumeLayout();
MeanLabel.Text = calcMean().ToString("F2");
AverageLabel.Text = calcAverage(0, Times.Count).ToString("F2");
MedianLabel.Text = SortedTimes[SortedTimes.Count / 2].ToString();
CountLabel.Text = Times.Count.ToString();
ConsecutiveLabel.Text = "";
// averages
Ao5List = new List <double>();
Ao12List = new List <double>();
Ao100List = new List <double>();
for (int k = 0; k + 5 <= Times.Count; k++)
{
Ao5List.Add(CalcAo5(k));
}
for (int k = 0; k + 12 <= Times.Count; k++)
{
Ao12List.Add(CalcAo12(k));
}
InitializeAo100List();
if (Times.Count >= 5)
{
Ao5Label.Text = Ao5List.Min().ToString("F2");
}
else
{
Ao5Label.Text = "N/A";
}
if (Times.Count >= 12)
{
Ao12Label.Text = Ao12List.Min().ToString("F2");
}
else
{
Ao12Label.Text = "N/A";
}
if (Times.Count >= 100)
{
Ao100Label.Text = Ao100List.Min().ToString("F2");
}
else
{
Ao100Label.Text = "N/A";
}
StdDevLabel.Text = CalcStdDev().ToString("F2");
}
