The parking fee for this parking lot is 500 won for 30 minutes, and 200 won is added for every 10 minutes after 30 minutes. If Ha-Young's father parked in this parking lot for 1 hour and 20 minutes, what is the parking fee?
1 60 [OP_MUL] 20 [OP_ADD] 30 [OP_SUB] 10 [OP_FDIV] 200 [OP_MUL] 500 [OP_ADD]
var_a = 1
var_b = 60
var_c = var_a * var_b
var_d = 20
var_e = var_c + var_d
var_f = 30
var_g = var_e - var_f
var_h = 10
var_i = var_g // var_h
var_j = 200
var_k = var_i * var_j
var_l = 500
var_m = var_k + var_l
print(int(var_m))