VB.Net program to print the transpose of Matrix

Here, we are going to learn how to print the transpose of Matrix in VB.Net?
Submitted by Nidhi, on December 12, 2020 [Last updated : March 07, 2023]

Printing the transpose of Matrix

Here, we will read a 2X3 matrix from the user then print the transpose of MATRIX on the console screen.

Program/Source Code:

The source code to print the transpose of Matrix is given below. The given program is compiled and executed successfully.

VB.Net code to print the transpose of Matrix

'VB.Net program to print the transpose of Matrix.

Module Module1

    Sub Main()
        Dim arr(,) As Integer = New Integer(2, 3) {}
        Dim sum As Integer = 0

        Console.WriteLine("Enter Matrix elements: ")
        For i = 0 To 1 Step 1
            For j = 0 To 2 Step 1
                Console.Write("Enter element[{0}][{1}]: ", i, j)
                arr(i, j) = Integer.Parse(Console.ReadLine())
            Next
        Next

        Console.WriteLine("Matrix elements: ")
        For i = 0 To 1 Step 1
            For j = 0 To 2 Step 1
                Console.Write("{0} ", arr(i, j))
            Next
            Console.WriteLine()
        Next

        For j = 0 To 2 Step 1
            sum = 0
            For i = 0 To 1 Step 1
                sum = sum + arr(i, j)
            Next
            Console.WriteLine("Sum of Columns {0}: {1}", j, sum)
        Next
    End Sub

End Module

Output

Enter Matrix elements:
Enter element[0][0]: 10
Enter element[0][1]: 20
Enter element[0][2]: 30
Enter element[1][0]: 40
Enter element[1][1]: 50
Enter element[1][2]: 60
Matrix elements:
10 20 30
40 50 60
Sum of Columns 0: 50
Sum of Columns 1: 70
Sum of Columns 2: 90
Press any key to continue . . .

Explanation

In the above program, we created a module Module1 that contains a function Main(). In the Main() function, we created a two-dimensional array of size 2X3.

Console.WriteLine("Enter Matrix elements: ")
For i = 0 To 1 Step 1
    For j = 0 To 2 Step 1
        Console.Write("Enter element[{0}][{1}]: ", i, j)
        arr(i, j) = Integer.Parse(Console.ReadLine())
    Next
Next

In the above code, we read the elements of the matrix from the user, here the outer loop represents the rows of the matrix and the inner loop is used to represent columns of the matrix.

Console.WriteLine("Matrix: ")
For i = 0 To 1 Step 1
    For j = 0 To 2 Step 1
        Console.Write("{0} ", arr(i, j))
    Next
    Console.WriteLine()
Next

Console.WriteLine("Transpose of Matrix: ")
For j = 0 To 2 Step 1
    For i = 0 To 1 Step 1
        Console.Write("{0} ", arr(i, j))
    Next
    Console.WriteLine()
Next

In the above code, we printed the MATRIX and its transpose on the console screen.