(pseudo-code)
row_limit = count(array);
if(row_limit > 0){
column_limit = count(array[0]);
for(x = max(0, i-1); x <= min(i+1, row_limit); x++){
for(y = max(0, j-1); y <= min(j+1, column_limit); y++){
if(x != i || y != j){
print array[x][y];
}
}
}
}
Of course, that takes almost as many lines as the original hard-coded solution, but with this one you can extend the "neighborhood" as much as you can (2-3 or more cells away)
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