Description

Given n positive integers, where n ≤ 10,000, find the k-th smallest integer among them (counting each unique integer only once). Here, k ≤ 1,000, and all integers are less than 30,000.

Input Format

The first line contains n and k. The second line lists the values of the n positive integers, separated by spaces.

Output Format

The value of the k-th smallest integer. If no such result exists, output "NO RESULT".

10 3
1 3 3 7 2 5 1 2 4 6

3

翻译结果

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