2 \(s / 512\) \(MB / 100\) points

Kile and Pogi have found \(N\) banknotes on the street. After making sure that the original

owner is nowhere to be found, they decided to split the banknotes amongst themselves. In

the end they want to “win” the same amount of money so they split the banknotes in such a

way. Of course, the sum of the banknotes nobody ends up having is the least possible one.

Since they couldn’t just leave the remaining banknotes on the street, they decided to go to a

nearby casino and put everything on red , hoping that they would end up getting twice the

money they bet. The roulette decided on the (lucky, for this time) number 13 and our heroes

decided to split the money they won. The payout is such that Kile and Pogi will always be

able to split the money they won into two equal parts.

Because of the immense adrenaline rush, the boys have lost their mathematical abilities.

Help them figure out how much money each of them is taking home.

In test cases worth 50 points total, \(N\)

will be less than or equal to 13.
In test cases worth 70 points total, \(N\)

will be less than or equal to 50, and the total sum of
money will be at most 1000 kn.

The first line of input contains the integer \(N\)

(1 ≤ \(N\)

≤ 500) that denotes the number of
banknotes on the street.
Each of the following \(N\)

lines contains a single positive integer \(c\)

\(i\)

that denotes the value of
the \(i\)^{th}

banknote in kunas (kn). The total sum of money will not exceed 100 000 kn.

You must output the amount of money each of them took home.

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출처 COCI 2016/2017 Contest 4