public void TestChangeToFirstNonVisitedCell()
{
int[,] array = new int[,]
{
{1, 0, 3},
{4, 5, 2},
{7, 8, 9}
};
bool[,] visited = new bool[,]
{
{true, false, true},
{true, true, true},
{true, true, true}
};
SquareMatrix m = new SquareMatrix(3);
m.Board = array;
m.VisitedCells = visited;
m.Pointer.Row = 2;
m.Pointer.Column = 2;
if (!m.HasEmptyCellAroundCursor())
{
m.SetCursorToFirstNonVisitedCell();
}
Assert.AreEqual(0, m.Pointer.Row);
Assert.AreEqual(1, m.Pointer.Column);
}
public void Initialize()
{
source[0] = new SquareMatrix<int>(n);
source[1] = new SquareMatrix<int>(n);
source[2] = new SquareMatrix<int>(n);
Random random = new Random();
for (int i = 0; i < n; i++)
{
for (int j = 0; j < n; j++)
{
source[0][i, j] = random.Next(-1000, 1000);
source[1][i, j] = random.Next(-1000, 1000);
source[2][i, j] = source[0][i, j] + source[1][i, j];
}
}
}
public void TestHasEmptyCell()
{
int[,] array = new int[,]
{
{1, 2, 3},
{4, 5, 0},
{7, 8, 9}
};
SquareMatrix m = new SquareMatrix(3);
m.Board = array;
Assert.AreEqual(false, m.HasEmptyCellAroundCursor());
m.Pointer.MoveCursor();
Assert.AreEqual(true, m.HasEmptyCellAroundCursor());
}
public void TestMatrixAroundCells()
{
int[,] array = new int[,]
{
{1, 2, 3},
{4, 5, 6},
{7, 8, 9}
};
SquareMatrix m = new SquareMatrix(3);
m.Board = array;
m.Pointer.Row = 1;
m.Pointer.Column = 1;
Assert.AreEqual(1, m.UpLeftValue);
Assert.AreEqual(2, m.UpValue);
Assert.AreEqual(3, m.UpRightValue);
Assert.AreEqual(4, m.LeftValue);
Assert.AreEqual(6, m.RightValue);
Assert.AreEqual(7, m.DownLeftValue);
Assert.AreEqual(8, m.DownValue);
Assert.AreEqual(9, m.DownRightValue);
}
public SquareMatrix(SquareMatrix matrix)
{
this.Count = matrix.Count;
MatrixElements = new double[Count, Count];
Array.Copy(matrix.MatrixElements, this.MatrixElements, MatrixElements.Length);
}
public void TestPrintMatrix()
{
int[,] array = new int[,]
{
{1, 2, 3},
{4, 5, 6},
{7, 8, 9}
};
SquareMatrix m = new SquareMatrix(3);
m.Board = array;
string expected =
@" 1 2 3
4 5 6
7 8 9";
Assert.AreEqual(expected, m.Print());
}
private static void Sum <T>(SquareMatrix <T> matrix, DiagonalMatrix <T> addedMatrix)
{
SumDiagonalElements <T>(matrix, addedMatrix);
}
private static void Sum <T>(SquareMatrix <T> matrix, SymmetricMatrix <T> addedMatrix)
{
SumElements <T>(matrix, addedMatrix);
}
private static SquareMatrix <T> Add <T>(DiagonaleMatrix <T> lhs, SquareMatrix <T> rhs) => Add(rhs, lhs);
private static SquareMatrix <T> Add <T>(SymmetricMatrix <T> lhs, SquareMatrix <T> rhs) => Add(rhs, lhs);
static void Main(string[] args)
{
string exit = "";
while (exit != "y")
{
Console.WriteLine("1.Matrix\n2.Square matrix\n3.Vector\nExit - 0\n\nEnter num");
string type = Convert.ToString(Console.ReadLine());
Console.Clear();
if (type == "0")
{
break;
}
switch (type)
{
case "1":
while (exit != "0")
{
Console.WriteLine("1 or 2 matrix");
string numOfMatrix = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (numOfMatrix)
{
case "1":
Console.WriteLine("Enter num of row");
int row = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter num of column");
int column = Convert.ToInt32(Console.ReadLine());
Matrix matrix = new Matrix(row, column);
Console.Clear();
Console.WriteLine("Manual(1) or random(2) filling");
string filling = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (filling)
{
case "1":
matrix.ManualInput(matrix);
Console.Clear();
Console.WriteLine("Your matrix");
matrix.ShowMatrix(matrix);
Console.WriteLine("\nBack - 0");
exit = Convert.ToString(Console.ReadLine());
Console.Clear();
break;
case "2":
matrix.Random(matrix);
Console.WriteLine("Your matrix");
matrix.ShowMatrix(matrix);
Console.WriteLine("\nBack - 0");
exit = Convert.ToString(Console.ReadLine());
Console.Clear();
break;
}
break;
case "2":
Console.WriteLine("Enter num of row 1 matrix");
int row1 = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter num of column 1 matrix");
int column1 = Convert.ToInt32(Console.ReadLine());
Console.Clear();
Console.WriteLine("Enter num of row 2 matrix");
int row2 = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter num of column 1 matrix");
int column2 = Convert.ToInt32(Console.ReadLine());
Console.Clear();
Matrix matrix1 = new Matrix(row1, column1);
Matrix matrix2 = new Matrix(row2, column2);
Console.WriteLine("Manual(1) or random(2) filling");
string filling1 = Convert.ToString(Console.ReadLine());
switch (filling1)
{
case "1":
matrix1.ManualInput(matrix1);
Console.Clear();
matrix2.ManualInput(matrix2);
Console.Clear();
Console.WriteLine("Your 1 matrix");
matrix1.ShowMatrix(matrix1);
Console.WriteLine("Your 2 matrix");
matrix2.ShowMatrix(matrix2);
Console.ReadKey();
Console.Clear();
string repet = "";
while (repet != "0")
{
Console.WriteLine("What operation to perform?(+, -, *)");
string operator1 = Convert.ToString(Console.ReadLine());
switch (operator1)
{
case "+":
Matrix matrix3 = matrix1 + matrix2;
matrix3.ShowMatrix(matrix3);
Console.ReadKey();
Console.Clear();
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
break;
case "-":
Matrix matrix4 = matrix1 - matrix2;
matrix4.ShowMatrix(matrix4);
Console.ReadKey();
Console.Clear();
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
break;
case "*":
Matrix matrix5 = matrix1 * matrix2;
matrix5.ShowMatrix(matrix5);
Console.ReadKey();
Console.Clear();
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
break;
}
}
Console.Clear();
break;
case "2":
matrix1.Random(matrix1);
matrix2.Random(matrix2);
Console.WriteLine("Your 1 matrix");
matrix1.ShowMatrix(matrix1);
Console.WriteLine("Your 2 matrix");
matrix2.ShowMatrix(matrix2);
Console.ReadKey();
Console.Clear();
string repet1 = "";
while (repet1 != "0")
{
Console.WriteLine("What operation to perform?(+, -, *)");
string operator2 = Convert.ToString(Console.ReadLine());
switch (operator2)
{
case "+":
Matrix matrix3 = matrix1 + matrix2;
matrix3.ShowMatrix(matrix3);
Console.ReadKey();
Console.Clear();
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
if (repet1 == "0")
{
exit = "0";
}
break;
case "-":
Matrix matrix4 = matrix1 - matrix2;
matrix4.ShowMatrix(matrix4);
Console.ReadKey();
Console.Clear();
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
if (repet1 == "0")
{
exit = "0";
}
break;
case "*":
Matrix matrix5 = matrix1 * matrix2;
matrix5.ShowMatrix(matrix5);
Console.ReadKey();
Console.Clear();
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
if (repet1 == "0")
{
exit = "0";
}
break;
}
}
Console.Clear();
break;
}
break;
}
}
break;
case "2":
while (exit != "0")
{
Console.WriteLine("1 or 2 matrix");
string numOfMatrix = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (numOfMatrix)
{
case "1":
Console.WriteLine("Enter rank matrix");
int rank = Convert.ToInt32(Console.ReadLine());
SquareMatrix squareMatrix = new SquareMatrix(rank);
Console.Clear();
Console.WriteLine("Manual(1) or random(2) filling");
string filling = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (filling)
{
case "1":
squareMatrix.ManualInput(squareMatrix);
Console.Clear();
Console.WriteLine("Your matrix");
squareMatrix.ShowMatrix(squareMatrix);
Console.ReadKey();
Console.Clear();
string operation = "";
while (operation != "0")
{
Console.WriteLine("1.Track\n2.Determinant\n3.Inverse\nBack - 0\n\nEnter num");
operation = Convert.ToString(Console.ReadLine());
if (operation == "0")
{
exit = "0";
}
switch (operation)
{
case "1":
squareMatrix.Track(squareMatrix);
break;
case "2":
Console.WriteLine(squareMatrix.Determinant(squareMatrix));
break;
case "3":
Console.WriteLine(squareMatrix.InverseMatrix(squareMatrix));
break;
}
Console.Clear();
}
Console.Clear();
break;
case "2":
squareMatrix.Random(squareMatrix);
Console.Clear();
Console.WriteLine("Your matrix");
squareMatrix.ShowMatrix(squareMatrix);
Console.ReadKey();
Console.Clear();
string operation1 = "";
while (operation1 != "0")
{
Console.WriteLine("1.Track\n2.Determinant\n3.Inverse\nBack - 0\n\nEnter num");
operation1 = Convert.ToString(Console.ReadLine());
if (operation1 == "0")
{
exit = "0";
}
switch (operation1)
{
case "1":
squareMatrix.Track(squareMatrix);
Console.ReadKey();
break;
case "2":
Console.WriteLine(squareMatrix.Determinant(squareMatrix));
Console.ReadKey();
break;
case "3":
SquareMatrix inverse = squareMatrix.InverseMatrix(squareMatrix);
inverse.ShowMatrix(inverse);
Console.ReadKey();
break;
}
Console.Clear();
}
Console.Clear();
break;
}
break;
case "2":
Console.WriteLine("Enter rank 1 matrix");
int rank1 = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter rank 2 matrix");
int rank2 = Convert.ToInt32(Console.ReadLine());
SquareMatrix squareMatrix1 = new SquareMatrix(rank1);
SquareMatrix squareMatrix2 = new SquareMatrix(rank2);
Console.Clear();
Console.WriteLine("Manual(1) or random(2) filling");
string filling1 = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (filling1)
{
case "1":
squareMatrix1.ManualInput(squareMatrix1);
Console.Clear();
squareMatrix2.ManualInput(squareMatrix2);
Console.Clear();
Console.WriteLine("Your 1 matrix");
squareMatrix1.ShowMatrix(squareMatrix1);
Console.WriteLine("Your 2 matrix");
squareMatrix2.ShowMatrix(squareMatrix2);
Console.ReadKey();
Console.Clear();
string repet = "";
while (repet != "0")
{
Console.WriteLine("What operation to perform?(+, -, *)");
string operator1 = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (operator1)
{
case "+":
SquareMatrix squareMatrix3 = squareMatrix1 + squareMatrix2;
squareMatrix3.ShowMatrix(squareMatrix3);
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
Console.Clear();
break;
case "-":
SquareMatrix squareMatrix4 = squareMatrix1 - squareMatrix2;
squareMatrix4.ShowMatrix(squareMatrix4);
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
Console.Clear();
break;
case "*":
SquareMatrix squareMatrix5 = squareMatrix1 * squareMatrix2;
squareMatrix5.ShowMatrix(squareMatrix5);
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
Console.Clear();
break;
}
}
break;
case "2":
squareMatrix1.Random(squareMatrix1);
squareMatrix2.Random(squareMatrix2);
Console.WriteLine("Your 1 matrix");
squareMatrix1.ShowMatrix(squareMatrix1);
Console.WriteLine("Your 2 matrix");
squareMatrix2.ShowMatrix(squareMatrix2);
Console.ReadKey();
Console.Clear();
string repet1 = "";
while (repet1 != "0")
{
Console.WriteLine("What operation to perform?(+, -, *)");
string operator1 = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (operator1)
{
case "+":
SquareMatrix squareMatrix3 = squareMatrix1 + squareMatrix2;
squareMatrix3.ShowMatrix(squareMatrix3);
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
if (repet1 == "0")
{
exit = "0";
}
Console.Clear();
break;
case "-":
SquareMatrix squareMatrix4 = squareMatrix1 - squareMatrix2;
squareMatrix4.ShowMatrix(squareMatrix4);
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
if (repet1 == "0")
{
exit = "0";
}
Console.Clear();
break;
case "*":
SquareMatrix squareMatrix5 = squareMatrix1 * squareMatrix2;
squareMatrix5.ShowMatrix(squareMatrix5);
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
if (repet1 == "0")
{
exit = "0";
}
Console.Clear();
break;
}
}
break;
}
break;
}
}
break;
case "3":
while (exit != "0")
{
Console.WriteLine("1 or 2 vector");
string numOfVector = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (numOfVector)
{
case "1":
Vector vector = new Vector();
Console.WriteLine("Manual(1) or random(2) filling");
string filling = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (filling)
{
case "1":
vector.ManualInput(vector);
Console.Clear();
Console.WriteLine("Your vector");
vector.ShowMatrix(vector);
Console.ReadKey();
Console.Clear();
string operation = "";
while (operation != "0")
{
Console.WriteLine("1.Module\nBack - 0\n\nEnter num");
operation = Convert.ToString(Console.ReadLine());
Console.Clear();
if (operation == "0")
{
exit = "0";
}
switch (operation)
{
case "1":
Console.WriteLine(vector.Module(vector));
Console.ReadKey();
Console.Clear();
break;
}
}
break;
case "2":
vector.Random(vector);
Console.WriteLine("Your vector");
vector.ShowMatrix(vector);
Console.ReadKey();
Console.Clear();
string operation1 = "";
while (operation1 != "0")
{
Console.WriteLine("1.Module\nBack - 0\n\nEnter num");
operation1 = Convert.ToString(Console.ReadLine());
Console.Clear();
if (operation1 == "0")
{
exit = "0";
}
switch (operation1)
{
case "1":
Console.WriteLine(vector.Module(vector));
Console.ReadKey();
Console.Clear();
break;
}
}
break;
}
break;
case "2":
Vector vector1 = new Vector();
Vector vector2 = new Vector();
Console.WriteLine("Manual(1) or random(2) filling");
string filling1 = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (filling1)
{
case "1":
vector1.ManualInput(vector1);
Console.Clear();
vector2.ManualInput(vector2);
Console.Clear();
Console.WriteLine("Your 1 vector");
vector1.ShowMatrix(vector1);
Console.WriteLine("Your 2 vector");
vector1.ShowMatrix(vector2);
Console.ReadKey();
Console.Clear();
string repet = "";
while (repet != "0")
{
Console.WriteLine("1.+\n2.-\n3.*\n4.Scalar\n\nEnter num");
string operation = Convert.ToString(Console.ReadLine());
switch (operation)
{
case "1":
Vector vector3 = vector1 + vector2;
vector3.ShowMatrix(vector3);
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
break;
case "2":
Vector vector4 = vector1 - vector2;
vector4.ShowMatrix(vector4);
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
break;
case "3":
Vector vector5 = vector1 * vector2;
vector5.ShowMatrix(vector5);
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
break;
case "4":
Console.WriteLine(vector1.Scalar(vector1, vector2));
Console.WriteLine("Back - any key, menu - 0");
repet = Convert.ToString(Console.ReadLine());
if (repet == "0")
{
exit = "0";
}
break;
}
}
break;
case "2":
vector1.Random(vector1);
vector2.Random(vector2);
Console.WriteLine("Your 1 vector");
vector1.ShowMatrix(vector1);
Console.WriteLine("Your 2 vector");
vector1.ShowMatrix(vector2);
Console.ReadKey();
Console.Clear();
string repet1 = "";
while (repet1 != "0")
{
Console.WriteLine("1.+\n2.-\n3.*\n4.Scalar\n\nEnter num");
string operation = Convert.ToString(Console.ReadLine());
Console.Clear();
switch (operation)
{
case "1":
Vector vector3 = vector1 + vector2;
vector3.ShowMatrix(vector3);
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
Console.Clear();
if (repet1 == "0")
{
exit = "0";
}
break;
case "2":
Vector vector4 = vector1 - vector2;
vector4.ShowMatrix(vector4);
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
Console.Clear();
if (repet1 == "0")
{
exit = "0";
}
break;
case "3":
Vector vector5 = vector1 * vector2;
vector5.ShowMatrix(vector5);
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
Console.Clear();
if (repet1 == "0")
{
exit = "0";
}
break;
case "4":
Console.WriteLine(vector1.Scalar(vector1, vector2));
Console.WriteLine("Back - any key, menu - 0");
repet1 = Convert.ToString(Console.ReadLine());
Console.Clear();
if (repet1 == "0")
{
exit = "0";
}
break;
}
}
break;
}
break;
}
}
break;
}
}
}
public void ConstructorSquareMatrixTests(int size)
{
SquareMatrix<int> matr = new SquareMatrix<int>(size);
//Assert.True(matr != null);
}
