Codeforces celebrates 10 years! We are pleased to announce the crowdfunding-campaign. Congratulate us by the link https://codeforces.com/10years.
×

Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.

No tag edit access

E. Yet Another Division Into Teams

time limit per test

2 secondsmemory limit per test

256 megabytesinput

standard inputoutput

standard outputThere are $$$n$$$ students at your university. The programming skill of the $$$i$$$-th student is $$$a_i$$$. As a coach, you want to divide them into teams to prepare them for the upcoming ICPC finals. Just imagine how good this university is if it has $$$2 \cdot 10^5$$$ students ready for the finals!

Each team should consist of at least three students. Each student should belong to exactly one team. The diversity of a team is the difference between the maximum programming skill of some student that belongs to this team and the minimum programming skill of some student that belongs to this team (in other words, if the team consists of $$$k$$$ students with programming skills $$$a[i_1], a[i_2], \dots, a[i_k]$$$, then the diversity of this team is $$$\max\limits_{j=1}^{k} a[i_j] - \min\limits_{j=1}^{k} a[i_j]$$$).

The total diversity is the sum of diversities of all teams formed.

Your task is to minimize the total diversity of the division of students and find the optimal way to divide the students.

Input

The first line of the input contains one integer $$$n$$$ ($$$3 \le n \le 2 \cdot 10^5$$$) — the number of students.

The second line of the input contains $$$n$$$ integers $$$a_1, a_2, \dots, a_n$$$ ($$$1 \le a_i \le 10^9$$$), where $$$a_i$$$ is the programming skill of the $$$i$$$-th student.

Output

In the first line print two integers $$$res$$$ and $$$k$$$ — the minimum total diversity of the division of students and the number of teams in your division, correspondingly.

In the second line print $$$n$$$ integers $$$t_1, t_2, \dots, t_n$$$ ($$$1 \le t_i \le k$$$), where $$$t_i$$$ is the number of team to which the $$$i$$$-th student belong.

If there are multiple answers, you can print any. Note that you don't need to minimize the number of teams. Each team should consist of at least three students.

Examples

Input

5 1 1 3 4 2

Output

3 1 1 1 1 1 1

Input

6 1 5 12 13 2 15

Output

7 2 2 2 1 1 2 1

Input

10 1 2 5 129 185 581 1041 1909 1580 8150

Output

7486 3 3 3 3 2 2 2 2 1 1 1

Note

In the first example, there is only one team with skills $$$[1, 1, 2, 3, 4]$$$ so the answer is $$$3$$$. It can be shown that you cannot achieve a better answer.

In the second example, there are two teams with skills $$$[1, 2, 5]$$$ and $$$[12, 13, 15]$$$ so the answer is $$$4 + 3 = 7$$$.

In the third example, there are three teams with skills $$$[1, 2, 5]$$$, $$$[129, 185, 581, 1041]$$$ and $$$[1580, 1909, 8150]$$$ so the answer is $$$4 + 912 + 6570 = 7486$$$.

Codeforces (c) Copyright 2010-2020 Mike Mirzayanov

The only programming contests Web 2.0 platform

Server time: Feb/29/2020 09:47:34 (g2).

Desktop version, switch to mobile version.

Supported by

User lists

Name |
---|