public void GaussSolveTest(string arrName, double[] vec, double[] expected)
{
Gauss gauss = new Gauss();
double[,] arr = GetMatrixByName(arrName);
gauss.AddMatrix(arr);
gauss.AddVector(vec);
double[] actual = gauss.GaussSolve();
CollectionAssert.AreEqual(expected, actual);
}
public void GaussBackwardStrokeTest(string arrName, double[] vec, int[] index, double[] expected)
{
Gauss gauss = new Gauss();
double[,] arr = GetMatrixByName(arrName);
gauss.AddMatrix(arr);
gauss.AddVector(vec);
double[] actual = gauss.GaussBackwardStroke(index);
CollectionAssert.AreEqual(expected, actual);
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
Random rnd = new Random();
double[,] arr = new double[6, 6];
for (int i = 0; i < arr.GetLength(0); i++)
{
for (int j = 0; j < arr.GetLength(1); j++)
{
if (i == j || j > i)
{
arr[i, j] = rnd.Next(10);
}
}
}
double[] vec = new double[6];
for (int i = 0; i < vec.Length - 1; i++)
{
vec[i] = rnd.Next(10);
}
int[] idx = new int[6];
for (int i = 0; i < idx.Length; i++)
{
idx[i] = i;
}
Gauss g = new Gauss();
g.AddMatrix(arr);
g.AddVector(vec);
g.PrintMatrix();
g.DivisionRows();
Console.WriteLine();
g.PrintMatrix();
g.PrintVector(g.vectorB);
//Console.WriteLine();
////g.PrintVector(g.IndexOfColumns());
//g.GaussForwardStroke(idx);
//g.PrintMatrix();
//Console.WriteLine();
////g.GaussBackwardStroke(idx);
//g.PrintVector(g.GaussSolve());
//Console.WriteLine();
}