C# Program to perform Matrix Transpose
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Perform Matrix Transpose
In the following example, we will transpose the given matrix (two-dimensional array).
Example
C# Compiler
using System;
namespace myApp
{
class Program
{
static void Main(string[] args)
{
int i, j, n;
int[,] arr = {
{1, 1, 1},
{2, 2, 2},
{3, 3, 3}
};
Console.WriteLine("Matrix (3 x 3):");
for(i=0; i<3; i++)
{
for(j=0; j<3; j++)
Console.Write("{0} ", arr[i, j]);
Console.WriteLine();
}
for(i=0; i<3; i++)
{
for(j=i+1; j<3; j++)
{
n = arr[i, j];
arr[i, j] = arr[j, i];
arr[j, i] = n;
}
}
Console.WriteLine("\nMatrix Transpose:");
for(i=0; i<3; i++)
{
for(j=0; j<3; j++)
Console.Write("{0} ", arr[i, j]);
Console.WriteLine();
}
}
}
}
Output
Matrix (3 x 3):
1 1 1
2 2 2
3 3 3
Matrix Transpose:
1 2 3
1 2 3
1 2 3
In the following example, we will get the values for (3 x 3) Matrix from the user and display the transpose matrix.
Example
C# Compiler
using System;
namespace myApp
{
class Program
{
static void Main(string[] args)
{
int i, j, n;
int[,] arr = new int[3, 3];
Console.WriteLine("Enter Matrix (3 x 3):");
for(i=0; i<3; i++)
{
for(j=0; j<3; j++)
{
Console.Write("a[{0}, {1}] = ", i, j);
arr[i, j] = Convert.ToInt32(Console.ReadLine());
}
}
for(i=0; i<3; i++)
{
for(j=i+1; j<3; j++)
{
n = arr[i, j];
arr[i, j] = arr[j, i];
arr[j, i] = n;
}
}
Console.WriteLine("\nMatrix Transpose:");
for(i=0; i<3; i++)
{
for(j=0; j<3; j++)
Console.Write(arr[i, j] +" ");
Console.WriteLine();
}
}
}
}
Output
Enter Matrix (3 x 3):
a[0, 0] = 1
a[0, 1] = 1
a[0, 2] = 1
a[1, 0] = 2
a[1, 1] = 2
a[1, 2] = 2
a[2, 0] = 3
a[2, 1] = 3
a[2, 2] = 3
Matrix Transpose:
1 2 3
1 2 3
1 2 3
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