题目描述
Problem Statement
You are given a permutation P of $1, 2, \cdots, N$.
You can divide P into exactly K non-empty contiguous subsequences as you like.
Maroon will rearrange those subsequences you make and concatenate them to make a new permutation Q.
Here, he will lexicographically maximize Q.
You want to divide P in a way that lexicographically minimizes Q. Find Q in that case.
Input
Input is given from Standard Input in the following format:
N K
$P_1 P_2 \cdots P_N$
Output
Print Q when you optimally divide P.
Constraints
- $1 \leq N \leq 2 \times 10^5$
- $1 \leq K \leq N$
- $1 \leq P_i \leq N$
- $P_i \neq P_j (i \neq j)$
- All values in input are integers.
Sample Input 1
3 2
1 2 3
Sample Output 1
2 3 1
You have two ways to divide P: (1, 2),(3) and (1), (2, 3).
In the former case, Maroon will rearrange them in the order (3), (1, 2) to get Q = (3, 1, 2).
In the latter case, Maroon will rearrange them in the order (2, 3), (1) to get Q = (2, 3, 1).
Thus, you should choose the latter.
Sample Input 2
4 3
4 3 1 2
Sample Output 2
4 3 1 2
Sample Input 3
20 7
10 5 8 2 1 9 12 20 15 3 7 6 19 4 11 17 13 14 16 18
Sample Output 3
10 5 8 2 7 6 19 4 11 17 13 14 16 18 3 1 9 12 20 15
输入格式
见题面 Input 部分
输出格式
见题面 Output 部分