My father has 45 chickens, and there are 8 more chickens than ducks. How many chickens and ducks does my father have in total?
45 45 8 [OP_SUB] [OP_ADD]
var_a = 45
var_b = 45
var_c = 8
var_d = var_b - var_c
var_e = var_a + var_d
print(int(var_e))