import java.io.*;

public class summat

{

public static void main(String args[])

{

int row=0, column=0,i ,j;

DataInputStream dis= new DataInputStream(System.in);

{

try

{

System.out.println("Enter the number of rows:");

row=Integer.parseInt(dis.readLine());

System.out.println("Enter the number of columns:");

column=Integer.parseInt(dis.readLine());

int a[][]=new int [row][column];

int b[][]=new int [row][column];

int c[][]=new int [row][column];

System.out.println(" Enter first matrix");

for(i=0;i<row;i++)

{

for( j=0;j<column;j++)

{

a[i][j]=Integer.parseInt(dis.readLine());

}

}

System.out.println("\n Enter Second matrix");

for(i=0;i<row;i++)

{

for(j=0;j<column;j++)

{

b[i][j]=Integer.parseInt(dis.readLine());

}

}

for(i=0;i<row;i++)

{

for(j=0;j<column;j++)

{

c[i][j]=a[i][j]+b[i][j]; /*[addition]*/

/*c[i][j]=a[i][j]-b[i][j]; [subtraction] */

}

}

System.out.println ("Sum of the matrices are\n");

for(i=0;i<row;i++)

{

for(j=0;j<column;j++)

{

System.out.print(c[i][j]+" ");

}

System.out.println();

}

}

catch(Exception e)

{

}

}

}

}