![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Transpose a matrix in C#
Transpose of a matrix flips the matrix over its diagonal and this brings the row elements on the column and column elements on the row.
For example −
Matrix before Transpose: 123 456 789 Matrix after Transpose: 147 258 369
Let us see an example in C# to achieve transpose of a matrix −
Example
using System; public class Demo { public static void Main() { int i, j, m, n; int[, ] arr1 = new int[30, 30]; int[, ] arr2 = new int[30, 30]; Console.Write("
Enter the number of rows and columns of the matrix :
"); Console.Write("Rows entered = "); m = Convert.ToInt32(Console.ReadLine()); Console.Write("Columns entered = "); n = Convert.ToInt32(Console.ReadLine()); Console.Write("Set elements in the matrix...
"); for (i = 0; i < m; i++) { for (j = 0; j < n; j++) { Console.Write("
[{0}],[{1}] : ", i, j); arr1[i, j] = Convert.ToInt32(Console.ReadLine()); } } Console.Write("
Matrix before Transpose:
"); for (i = 0; i < m; i++) { Console.Write("
"); for (j = 0; j < n; j++) Console.Write("{0}\t", arr1[i, j]); } for (i = 0; i < m; i++) { for (j = 0; j < n; j++) { arr2[j, i] = arr1[i, j]; } } Console.Write("
Matrix after Transpose: "); for (i = 0; i < m; i++) { Console.Write("
"); for (j = 0; j < n; j++) { Console.Write("{0}\t", arr2[i, j]); } } Console.Write("
"); } }
The following result will be produced on running the above program. Here, values from the user are to be entered for number of rows and columns, and the elements of the matrix −
Enter the number of rows and columns of the matrix :3 3 Rows entered = 3 Columns entered 3 Set elements in the matrix... [0],[0] : 1 [0],[1] : 2 [0],[2] : 3 [1],[0] : 4 [1],[1] : 5 [1],[2] : 6 [2],[0] : 7 [2],[1] : 8 [2],[2] : 9 Matrix before Transpose: 123 456 789 Matrix after Transpose: 147 258 369
Advertisements