A rectangular room has sides with three different areas of 4 square centimetres (cm2) , 3 square centimetres (cm2) , and 6 square centimetres (cm2) , respectively. How many square tiles measuring 1 square centimetre (cm2) are needed to cover all the walls, floor, and ceiling of this room?
4 3 6 [OP_ADD] [OP_ADD] 2 [OP_MUL]
var_a = 4
var_b = 3
var_c = 6
var_d = var_b + var_c
var_e = var_a + var_d
var_f = 2
var_g = var_e * var_f
print(int(var_g))