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Time Limit: 1 s Memory Limit: 1024 MB Total points: 100

#3701. Necklace

統計

frog has $n$ gems arranged in a cycle, whose beautifulness are $a_1, a_2, \dots, a_n$. She would like to remove some gems to make them into a beautiful necklace without changing their relative order.

Note that a beautiful necklace can be divided into $3$ consecutive parts $X, y, Z$, where

  1. $X$ consists of gems with non-decreasing beautifulness,
  2. $y$ is the only perfect gem. (A perfect gem is a gem whose beautifulness equals to $10000$)
  3. $Z$ consists of gems with non-increasing beautifulness.

Find out the maximum total beautifulness of the remaining gems.

Input

The input consists of multiple tests. For each test:

The first line contains $1$ integer $n$ ($1 \leq n \leq 10^5$). The second line contains $n$ integers $a_1, a_2, \dots, a_n$. ($0 \leq a_i \leq 10^4$, $1 \leq \textrm{number of perfect gems} \leq 10$).

Output

For each test, write $1$ integer which denotes the maximum total remaining beautifulness.

Sample Input

6
10000 3 2 4 2 3
2
10000 10000

Sample Output

10010
10000

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