There are a total of 100 roses, lilies and tulips. There are 22 more roses than lilies and 20 fewer roses than tulips. How many roses are there?
100 22 [OP_ADD] 20 [OP_SUB] 3 [OP_DIV]
var_a = 100
var_b = 22
var_c = var_a + var_b
var_d = 20
var_e = var_c - var_d
var_f = 3
var_g = var_e / var_f
print(int(var_g))