Transpose of a Matrix

import java.io.*;
class transpose
{
    public static void main(String ar[])throws IOException
    {
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        System.out.println("ENTER THE NUMBER OF ROWS");
        int r=Integer.parseInt(br.readLine());
        System.out.println("ENTER THE NUMBER OF COLUMNNS");
        int c=Integer.parseInt(br.readLine());
        int matrix[][]=new int[r][c];
        System.out.println("ENTER IN THE MATRIX");
        for(int i=0;i<r;i++)
        {
            for(int j=0;j<c;j++)
            {
                matrix[i][j]=Integer.parseInt(br.readLine());
            }
        }
        int transpose_matrix[][]=new int[c][r];
        System.out.println("THE TRANSPOSE OF THE MATRIX IS");
          for(int i=0;i<r;i++)
        {
            for(int z=0;z<c;z++)
            {
                transpose_matrix[z][i]=matrix[i][z];
            }
        }
        for(int k=0;k<c;k++)
        {
            for(int x=0;x<r;x++)
            {
                System.out.println(transpose_matrix[k][x]);
            }
        }
    }
}