What is the result of subtracting the sum of all natural numbers less than or equal to 99 from the sum of all natural numbers less than or equal to 999?
1 999 1 [OP_LIST_ARANGE] [OP_LIST_SUM] 1 99 1 [OP_LIST_ARANGE] [OP_LIST_SUM] [OP_SUB]
var_a = 1
var_b = 999
var_c = 1
list_a = [i for i in range(var_a, var_b + 1, var_c)]
list_a = [float(i) for i in list_a]
var_d = sum(list_a)
var_e = 1
var_f = 99
var_g = 1
list_b = [i for i in range(var_e, var_f + 1, var_g)]
list_b = [float(i) for i in list_b]
var_h = sum(list_b)
var_i = var_d - var_h
print(int(var_i))