Code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace matrix_multiplication
{
class Program
{
static void Main(string[] args)
{
int i, j,m,n;
Console.WriteLine("Enter the Number of Rows and Columns : ");
m = Convert.ToInt32(Console.ReadLine());
n = Convert.ToInt32(Console.ReadLine());
int[,] a = new int[m, n];
Console.WriteLine("Enter the First Matrix");
for (i = 0; i < m; i++)
{
for (j = 0; j < n; j++)
{
a[i, j] = int.Parse(Console.ReadLine());
}
}
Console.WriteLine("First matrix is:");
for (i = 0; i < m; i++)
{
for (j = 0; j < n; j++)
{
Console.Write(a[i, j] + "\t");
}
Console.WriteLine();
}
int[,] b = new int[m, n];
Console.WriteLine("Enter the Second Matrix");
for (i = 0; i < m; i++)
{
for (j = 0; j < n; j++)
{
b[i, j] = int.Parse(Console.ReadLine());
}
}
Console.WriteLine("Second Matrix is :");
for (i = 0; i < 2; i++)
{
for (j = 0; j < 2; j++)
{
Console.Write(b[i, j] + "\t");
}
Console.WriteLine();
}
Console.WriteLine("Matrix Multiplication is :");
int[,] c = new int[m, n];
for (i = 0; i < m; i++)
{
for (j = 0; j < n; j++)
{
c[i, j] = 0;
for (int k = 0; k < 2; k++)
{
c[i, j] += a[i, k] * b[k, j];
}
}
}
for (i = 0; i < m; i++)
{
for (j = 0; j < n; j++)
{
Console.Write(c[i, j] + "\t");
}
Console.WriteLine();
}
Console.ReadKey();
}
}
}
Output:
Enter the First Matrix
8
7
6
10
First Matrix is :
8 7
6 10
Enter the Second Matrix
4
3
2
1
Second Matrix is :
4 3
2 1
Matrix multiplication is :
46 31
44 28
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