hi!
any body tell me any easy matrix program which is correctly working. please.....
i am new in c#.

Here is a code:

``````class Class1
{
public static Class1 cs;
public static int s = 0, m = 0;
///
/// The main entry point for the application.
///
static void Main(string[] args)
{
//
// TODO: Add code to start application here
//
int[,] a = new int[10, 10];
cs = new Class1();
Console.Write("Enter the order of First Matrix : ");
Console.Write("- ");
Console.WriteLine();
Console.WriteLine("\nEnter The value of First Matrice:");
cs.matrice(a, s, m);
Console.WriteLine("Matrix entered is:\n");
cs.arrange(s);
cs.arrange(a, s, m);
cs.arrange(s);
Console.WriteLine("Transpose of Matrix is :\n");
cs.transpose(a, s, m);
}
public void matrice(int[,] c, int k, int l)
{
for (int i = 0; i <= k - 1; i++)
{
for (int j = 0; j <= l - 1; j++)
{
}
}
}
public void arrange(int[,] c, int k, int l)
{
for (int i = 0; i <= k - 1; i++)
{
for (int j = 0; j <= l - 1; j++)
{
Console.Write(c[i, j] + "\t");
}
Console.WriteLine();
}
}
public void transpose(int[,] c, int s, int m)
{
int[,] d = new int[10, 10];
for (int i = 0; i <= s - 1; i++)
{
for (int j = 0; j <= m - 1; j++)
{
d[j, i] = c[i, j];
}
}
cs.arrange(s);
cs.arrange(d, m, s);
cs.arrange(s);
}
public void arrange(int x)
{
for (int i = 0; i <= x; i++)
{
Console.Write("----------");
}
Console.WriteLine();
}
}``````

use this code...
it is working....

``````using System;
using System.Collections.Generic;
using System.Text;

namespace New_Matrix
{
class Program
{
static void Main(string[] args)
{
int[,] m1 ={ { 5, 4, 3 }, { 3, 2, 1 }, { 1, 1, 1 } };
int[,] m2 ={ { 5}, { 3}, { 1 } };
int[,] res=new int[3,1];

for (int i = 0; i < res.GetLength(0); i++)
{
for (int j = 0; j < res.GetLength(1); j++)
{
for (int k = 0; k < m1.GetLength(1); k++)
{
res[i, j] += m1[i, k] * m1[k, j];
}
}
}

for (int i = 0; i < res.GetLength(0); i++)
{
for (int j = 0; j < res.GetLength(1); j++)
{
Console.Write(res[i, j] + "\t");
}
Console.WriteLine();
}
}
}
}``````
commented: good solution +1
commented: nice code +0

Always remeber first matrix's number of row and second matrix's number of column should be same.

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