A few years ago, when Jimin was 16, his father was 47. If the father is twice Jimin's age this year, how many years have passed?
47 16 2 [OP_MUL] [OP_SUB] 2 1 [OP_SUB] [OP_DIV]
var_a = 47
var_b = 16
var_c = 2
var_d = var_b * var_c
var_e = var_a - var_d
var_f = 2
var_g = 1
var_h = var_f - var_g
var_i = var_e / var_h
print(int(var_i))