Transpose of Matrix

import java.util.Scanner;

public class TransposeOfMatrix {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println("enter the number of rows: ");
        int r = in.nextInt();
        System.out.println("enter the number of columns: ");
        int c = in.nextInt();
        int[][] m = new int[r][c];
        getNumOfMatrix(in,r,c,m);
        transpose(r, c,m);
    }
    public static int[][] getNumOfMatrix(Scanner in, int r, int c, int[][] m){
        System.out.println("Enter the elements of matrix: ");
        for(int i=0; i<r; i++){
            for(int j=0; j<c; j++){
                m[i][j] = in.nextInt();
            }
        }
        return m;
    }

    public static void transpose(int r, int c, int[][] m){
        int[][] transpose = new int[c][r];
        for(int i=0; i<r; i++){
            for(int j=0; j<c; j++){
                transpose[j][i] = m[i][j];
            }
        }
        System.out.println("Matrix which need to tranpose: ");
        printMatrix(m);
        System.out.println("Transpose Matrix: ");
        printMatrix(transpose);
    }
    public static void printMatrix(int[][] m){
        for(int[] i: m){
            for(int j: i){
                System.out.print(" "+j);
            }
            System.out.println();
        }
    }
}


Output-
enter the number of rows:
3
enter the number of columns:
2
Enter the elements of matrix:
1
2
3
4
5
6
Matrix which need to tranpose:
 1 2
 3 4
 5 6
Transpose Matrix:
 1 3 5
 2 4 6