똑똑하게 N빵하기

The [Smart N Bread] app helps you calculate N Bread in complex situations.If one person does the calculations and each person has to bear the same amount, simply divide N by N, so there is no need to use a separate calculator.However, there may be more than one person making the calculations.
The first may be paid by A, the second by B, and the third by C.
Then, the settlement itself is complicated and you have to transfer money several times, which will give you quite a headache.Besides, what if each person has a different amount to bear?
For example, someone might want to pay less by eating less or drinking less.N bread in such a complex situation is burdensome with a general calculator.
The [Smart N-Bang] app makes it very easy to calculate N-Bang in such a situation.Calculate "who needs to send how much to whom with the minimum number of times" right away.