There are 23 fewer basketballs at Hoseok's school than soccer balls, and 18 more soccer balls than volleyballs. If there are 40 volleyballs, how many basketballs are there?
40 18 [OP_ADD] 23 [OP_SUB]
var_a = 40
var_b = 18
var_c = var_a + var_b
var_d = 23
var_e = var_c - var_d
print(int(var_e))