With 10,000 won, Seonwoo bought 2 packets of bubblegum at 600 won each and 9 bags of ramen that costs 1600 won for 2 bags. How much change did Seonwoo receive?
10000 600 2 [OP_MUL] 1600 2 [OP_DIV] 9 [OP_MUL] [OP_ADD] [OP_SUB]
var_a = 10000
var_b = 600
var_c = 2
var_d = var_b * var_c
var_e = 1600
var_f = 2
var_g = var_e / var_f
var_h = 9
var_i = var_g * var_h
var_j = var_d + var_i
var_k = var_a - var_j
print(int(var_k))