There are 28 identical vending machines in the arcade. Each vending machine has the same number of beverages. When you selected the beverage that is 14th from the front, 20th from the back, 3rd from the top and 2nd from the bottom in a vending machine, find the total number of drinks in these arcade vending machines.
14 20 [OP_ADD] 1 [OP_SUB] 3 2 [OP_ADD] 1 [OP_SUB] [OP_MUL] 28 [OP_MUL]
var_a = 14
var_b = 20
var_c = var_a + var_b
var_d = 1
var_e = var_c - var_d
var_f = 3
var_g = 2
var_h = var_f + var_g
var_i = 1
var_j = var_h - var_i
var_k = var_e * var_j
var_l = 28
var_m = var_k * var_l
print(int(var_m))