Guys help! How to draw without arrays in c?

Question

I have problem to solve and it is drawing without using any arrays. could u help me? number entered must be greater than 8 and divisible by 4 (i know that part).

//so the patter should look like
X□(rectangle)
□+

Answer 1

so the patter should look like
X□(rectangle)
□+

Answer 2

rudolph flash that part is ok, but what about the rest(drawing part)