I mistakenly subtracted a certain number from 63 when I had to subtract this number from 36, and it became 70. How much is it if calculated correctly?
36 63 70 [OP_SUB] [OP_SUB]
var_a = 36
var_b = 63
var_c = 70
var_d = var_b - var_c
var_e = var_a - var_d
print(int(var_e))