Jeongmin saves 300 won every day and Siwoo saves 500 won every day. Currently, there are 12,000 won in Jeongmin's bank account and 4,000 won in Siwoo's bank account. How many days have to pass so that the amounts in Jung-min's and Siwoo's bank accounts be the same?
12000 4000 [OP_SUB] 500 300 [OP_SUB] [OP_DIV]
var_a = 12000
var_b = 4000
var_c = var_a - var_b
var_d = 500
var_e = 300
var_f = var_d - var_e
var_g = var_c / var_f
print(int(var_g))