public void Row_Append_Test()
{
//Arrange
IntegerMatrix m1 = GenerateRandomIntegerMatrix();
int col = rand.Next(1, 10);
IntegerMatrix m2 = new IntegerMatrix(m1.RowSize, col);
//Act
IntegerMatrix m3 = (IntegerMatrix)m1.AppendByRow(m2);
//Assert
for (int i = 0; i < m1.RowSize; i++)
{
for (int j = m1.ColumnSize; j < m3.ColumnSize; j++)
{
Assert.AreEqual(m3.Get(i, j), 0);
}
}
}
public static void Main(string[] args)
{
Random rand = new Random();
IntegerMatrix m1 = new IntegerMatrix(2, 3);
m1.Replace(1, 1, 5);
Console.WriteLine(m1.ToString());
IntegerMatrix m2 = new IntegerMatrix(2, 3);
m2.Replace(0, 2, 15);
IntegerMatrix m3 = (IntegerMatrix)m1.AppendByRow(m2);
IntegerMatrix m4 = (IntegerMatrix)m1.AppendByColumn(m2);
Console.WriteLine(m3.ToString());
Console.WriteLine(m4.ToString());
SquareIntegerMatrix sq1 = new SquareIntegerMatrix(3);
SquareIntegerMatrix sq2 = new SquareIntegerMatrix(3);
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
sq1.Replace(i, j, rand.Next(0, 10));
sq2.Replace(i, j, rand.Next(0, 10));
}
}
Console.WriteLine(sq1.ToString());
Console.WriteLine(sq2.ToString());
SquareIntegerMatrix prod1 = sq1.Multiply(sq2);
Console.WriteLine(prod1.ToString());
IntegerMatrix minor1 = prod1.GetMinor(0);
IntegerMatrix minor2 = prod1.GetMinor(1);
IntegerMatrix minor3 = prod1.GetMinor(2);
Console.WriteLine(minor1);
Console.WriteLine(minor2);
Console.WriteLine(minor3);
TestAlgebra();
Console.Read();
}