My first implementation (in c++) was exactly like that. A 3x3 array that printed out like that. You had to enter 1,1 for the left upper corner (that's how I lea

My first implementation (in c++) was exactly like that. A 3x3 array that printed out like that. You had to enter 1,1 for the left upper corner (that's how I learned that arrays start at 0 in almost all languages ;p)