The add values of matrix horizontally with another vertically

 Java program which will add the values of 2d matrix horizontally with another 2d matrix vertically

import java.util.*;
class MatrixAddition{
    public static void main(String args[]){
    int matrix1[][]=new int[2][2];
    int matrix2[][]=new int[2][2];
    int res_matrix[][]=new int[2][2];
    int i, j;
   Scanner sc=new Scanner(System.in);

    // reading the elements of first matrix
    System.out.println(" enter elements of first matrix ");
    for( i=0; i<2 ;i++){
        for(j=0;j<2;j++){
            matrix1[i][j]=sc.nextInt();
        }
    }

    // reading the elements of second matrix
    System.out.println(" enter the elements of second matrix ");
    for( i=0; i<2; i++){
        for(j=0; j<2; j++){
            matrix2[i][j]=sc.nextInt();
        }
    }

    // adding two  matrices`
    for( i=0; i<2; i++){
        for (j=0; j<2; j++){
            res_matrix[i][j]= matrix1[i][j] + matrix2[j][i];
        }
    }

    // printing the resultant matrix  
    System.out.println(" the resultant matrix is  \n");
    for (i=0; i<2; i++){
        for( j=0; j<2; j++){
            System.out.print(res_matrix[i][j]+" ");
        }
        System.out.println("");
    }
  }
}