2×4 Matrix in Java Example

import java.io.*; 
 class Matrix2x4 
 { 
             public static void main(String args[]) 
             throws IOException 
             { 
                         BufferedReader k=new BufferedReader(new InputStreamReader(System.in)); 
                         int m[][]=new int[2][4]; 
                         int i,j; 
                         String s; 
                         System.out.println("Enter Elements of a Matrix of order 2 x 4"); 
                         for(i=0;i<=1;i++) 
                         { 
                                     for(j=0;j<=3;j++) 
                                     { 
                                                 s=k.readLine(); 
                                                 m[i][j]=Integer.parseInt(s); 
                                     } 
                         } 
                         System.out.println("The Original Matrix entered is "); 
                         for(i=0;i<=1;i++) 
                         { 
                                     for(j=0;j<=3;j++) 
                                     { 
                                                 System.out.print(m[i][j]+"\t"); 
                                     } 
                                     System.out.println(); 
                         } 
                         System.out.println("The Transpose of the Matrix is "); 
                         for(i=0;i<=3;i++) 
                         { 
                                     for(j=0;j<=1;j++) 
                                     { 
                                                 System.out.print(m[j][i]+"\t"); 
                                     } 
                                     System.out.println(); 
                         } 
             } 
 }