L-th K-th number

$N$ cards lie in a row. The $i$-th card from the left ($1 \le i \le N$) has the integer $a_i$ written on it.

You play the following game with these cards. Choose a block of $K$ or more consecutive cards, then do this:

• Lay the chosen cards out from the left in increasing order of the integers written on them.
• Write down on paper the integer on the $K$-th card from the left.
• Put every chosen card back where it was.

You do this once for every block of $K$ or more consecutive cards. That is, for every pair $(l, r)$ with $1 \le l \le r \le N$ and $K \le r - l + 1$, you write down the $K$-th smallest integer among $a_l, a_{l+1}, \dots, a_r$.

Sort the integers you wrote down in increasing order. The $L$-th of them, counting from the left, is your score in this game. Find the score.

The input is given from standard input in the following format.

N K L
a_1 a_2 ... a_N

Print the score on a single line.

• $1 \le N \le 200000$
• $1 \le K \le N$
• $1 \le a_i \le N$
• $1 \le L$
• The number of integers written on the paper is at least $L$.