Transpose of Matrix
This program finds the transpose of a matrix.
Problem Statement
Write a Java program to find the transpose of a 3x3 matrix.
Source Code
| 1 | public class MatrixTranspose { |
| 2 | public static void main(String[] args) { |
| 3 | int[][] A = {{1,2,3},{4,5,6},{7,8,9}}; |
| 4 | int[][] T = new int[3][3]; |
| 5 | for(int i=0;i<3;i++){ |
| 6 | for(int j=0;j<3;j++){ |
| 7 | T[j][i] = A[i][j]; |
| 8 | } |
| 9 | } |
| 10 | for(int i=0;i<3;i++){ |
| 11 | for(int j=0;j<3;j++){ |
| 12 | System.out.print(T[i][j]+" "); |
| 13 | } |
| 14 | System.out.println(); |
| 15 | } |
| 16 | } |
| 17 | } |
Program Output
1 4 7 2 5 8 3 6 9
Explanation
The transpose swaps rows and columns by assigning T[j][i] = A[i][j] within nested loops, demonstrating matrix transposition and how multidimensional arrays can be rearranged.