public static double[,] task11(double[,] x)
{
double det = 1d / Dimas.det(x);
double[,] x1 = tr(dop(x));
for (int i = 0; i < x1.GetLength(0); i++)
{
for (int j = 0; j < x1.GetLength(1); j++)
{
x1[i, j] *= det;
}
}
return(x1);
}
static void Main(string[] args)
{
try
{
int n = Convert.ToInt32(Console.ReadLine());
int m = Convert.ToInt32(Console.ReadLine());
double[,] mat = Dimas.InputMatrix(n, m);
int first = Dimas.first(mat);
double second = Dimas.second(mat);
int third = Dimas.third(mat);
int task4 = Dimas.task4(mat);
double task5 = Dimas.task5(mat);
double task6 = 0;
double task8 = 0;
double task7 = Dimas.task7(mat);
double task9 = Dimas.task9(mat);
if (mat.GetLength(0) == mat.GetLength(1))
{
task6 = Dimas.task6(mat);
task8 = Dimas.task8(mat);
}
Console.WriteLine("1) {0}\n2) {1}\n3) {2}\n4) {3}\n5) {4}\n6) {5}\n 7) {6}\n8) {7}\n9) {8}", first, second, third, task4 + 1 /*отсчет с 1*/, task5, task6, task7, task8, task9);
Console.WriteLine("Транспонированая матрица: \n");
Dimas.WriteMatrix(Dimas.tr(mat));
Console.WriteLine("Oбратная матрица:\n");
if (mat.GetLength(0) == mat.GetLength(1))
{
Dimas.WriteMatrix(Dimas.task11(mat));
}
else
{
Console.WriteLine("Только для кв. матрици\n");
}
}
catch (Exception e)
{
Console.WriteLine(@"Что-то пошло не так :/ " + e + "\n");
}
Console.ReadKey();
}
