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