public class Seat
{
    public Seat (int row, int column, int id)
    {
        _row = row;
        _column = _column;
        _id = id;
    }

    private final int getRow ()
    {
        return _row;
    }

    private final int getColumn ()
    {
        return _column;
    }

    private final int id ()
    {
        return _id;
    }

    private int _row;
    private int _column;
    private int _id;
}
@@ -53,18 +53,10 @@
 lumn
-, int id
 )%0A
+
     
@@ -108,24 +108,97 @@
 mn;%0A
-        _id = id
+%0A        // multiply the row by 8, then add the column%0A%0A        _id = (_row *8) + _column
 ;%0A  
@@ -366,32 +366,32 @@
 int id ()%0A    %7B%0A
-
         return _
@@ -393,32 +393,160 @@
 urn _id;%0A    %7D%0A%0A
+    @Override%0A    public String toString ()%0A    %7B%0A        return %22Seat row: %22+_row+%22, column: %22+_column+%22 and id: %22+_id;%0A    %7D%0A%0A
     private int 

Update Seat.java