20 different cars are parked in a row. If the black car is 16th from the right and the white car is 11th from the left, how many total cars are parked between the two cars?
16 11 [OP_ADD] 20 [OP_SUB] 2 [OP_SUB]
var_a = 16
var_b = 11
var_c = var_a + var_b
var_d = 20
var_e = var_c - var_d
var_f = 2
var_g = var_e - var_f
print(int(var_g))