Hi Friend,

Try the following code:

import java.util.*;
class  ArrayExample3
{
    public static void main(String[] args) 
    {
        int sum=0;
        Scanner input=new Scanner(System.in);
        int[][] array = new int[3][3];
System.out.println("Enter elements for Array : ");
for (int i=0 ; i < array.length ; i++){
for  (int j=0 ; j < array[i].length ; j++){
array[i][j] = input.nextInt();
}
}
System.out.print("Enter Key(SEBARIS or BERBARIS): ");
String str=input.next();
if(str.equals("SEBARIS")){
for (int i=0 ; i < array.length ; i++){
                for  (int j=0 ; j < array[i].length ; j++){
                System.out.print(array[i][j]+" ");
                sum+=array[i][j];
                  }
        }
        System.out.println();
        System.out.println(sum);
}

else if(str.equals("BERBARIS")){
    for (int i=0 ; i < array.length ; i++){
            System.out.println();
            for  (int j=0 ; j < array[i].length ; j++){
                System.out.print(array[i][j]+" ");
                sum+=array[i][j];
                  }
        }
        System.out.println();
        System.out.println(sum/9);

    }
    else{
    System.out.println("No Choice");
    }
}
}

Thanks