#P1144C. Two Shuffled Sequences

    ID: 2622 Type: RemoteJudge 2000ms 256MiB Tried: 0 Accepted: 0 Difficulty: (None) Uploaded By: Tags>constructive algorithmssortings*1000

Two Shuffled Sequences

No submission language available for this problem.

Description

Two integer sequences existed initially — one of them was strictly increasing, and the other one — strictly decreasing.

Strictly increasing sequence is a sequence of integers [x1<x2<<xk][x_1 < x_2 < \dots < x_k]. And strictly decreasing sequence is a sequence of integers [y1>y2>>yl][y_1 > y_2 > \dots > y_l]. Note that the empty sequence and the sequence consisting of one element can be considered as increasing or decreasing.

They were merged into one sequence aa. After that sequence aa got shuffled. For example, some of the possible resulting sequences aa for an increasing sequence [1,3,4][1, 3, 4] and a decreasing sequence [10,4,2][10, 4, 2] are sequences [1,2,3,4,4,10][1, 2, 3, 4, 4, 10] or [4,2,1,10,4,3][4, 2, 1, 10, 4, 3].

This shuffled sequence aa is given in the input.

Your task is to find any two suitable initial sequences. One of them should be strictly increasing and the other one — strictly decreasing. Note that the empty sequence and the sequence consisting of one element can be considered as increasing or decreasing.

If there is a contradiction in the input and it is impossible to split the given sequence aa to increasing and decreasing sequences, print "NO".

The first line of the input contains one integer nn (1n21051 \le n \le 2 \cdot 10^5) — the number of elements in aa.

The second line of the input contains nn integers a1,a2,,ana_1, a_2, \dots, a_n (0ai21050 \le a_i \le 2 \cdot 10^5), where aia_i is the ii-th element of aa.

If there is a contradiction in the input and it is impossible to split the given sequence aa to increasing and decreasing sequences, print "NO" in the first line.

Otherwise print "YES" in the first line and any two suitable sequences. Note that the empty sequence and the sequence consisting of one element can be considered as increasing or decreasing.

In the second line print nin_i — the number of elements in the strictly increasing sequence. nin_i can be zero, in this case the increasing sequence is empty.

In the third line print nin_i integers inc1,inc2,,incniinc_1, inc_2, \dots, inc_{n_i} in the increasing order of its values (inc1<inc2<<incniinc_1 < inc_2 < \dots < inc_{n_i}) — the strictly increasing sequence itself. You can keep this line empty if ni=0n_i = 0 (or just print the empty line).

In the fourth line print ndn_d — the number of elements in the strictly decreasing sequence. ndn_d can be zero, in this case the decreasing sequence is empty.

In the fifth line print ndn_d integers dec1,dec2,,decnddec_1, dec_2, \dots, dec_{n_d} in the decreasing order of its values (dec1>dec2>>decnddec_1 > dec_2 > \dots > dec_{n_d}) — the strictly decreasing sequence itself. You can keep this line empty if nd=0n_d = 0 (or just print the empty line).

ni+ndn_i + n_d should be equal to nn and the union of printed sequences should be a permutation of the given sequence (in case of "YES" answer).

Input

The first line of the input contains one integer nn (1n21051 \le n \le 2 \cdot 10^5) — the number of elements in aa.

The second line of the input contains nn integers a1,a2,,ana_1, a_2, \dots, a_n (0ai21050 \le a_i \le 2 \cdot 10^5), where aia_i is the ii-th element of aa.

Output

If there is a contradiction in the input and it is impossible to split the given sequence aa to increasing and decreasing sequences, print "NO" in the first line.

Otherwise print "YES" in the first line and any two suitable sequences. Note that the empty sequence and the sequence consisting of one element can be considered as increasing or decreasing.

In the second line print nin_i — the number of elements in the strictly increasing sequence. nin_i can be zero, in this case the increasing sequence is empty.

In the third line print nin_i integers inc1,inc2,,incniinc_1, inc_2, \dots, inc_{n_i} in the increasing order of its values (inc1<inc2<<incniinc_1 < inc_2 < \dots < inc_{n_i}) — the strictly increasing sequence itself. You can keep this line empty if ni=0n_i = 0 (or just print the empty line).

In the fourth line print ndn_d — the number of elements in the strictly decreasing sequence. ndn_d can be zero, in this case the decreasing sequence is empty.

In the fifth line print ndn_d integers dec1,dec2,,decnddec_1, dec_2, \dots, dec_{n_d} in the decreasing order of its values (dec1>dec2>>decnddec_1 > dec_2 > \dots > dec_{n_d}) — the strictly decreasing sequence itself. You can keep this line empty if nd=0n_d = 0 (or just print the empty line).

ni+ndn_i + n_d should be equal to nn and the union of printed sequences should be a permutation of the given sequence (in case of "YES" answer).

Samples

Sample Input 1

7
7 2 7 3 3 1 4

Sample Output 1

YES
2
3 7 
5
7 4 3 2 1

Sample Input 2

5
4 3 1 5 3

Sample Output 2

YES
1
3 
4
5 4 3 1

Sample Input 3

5
1 1 2 1 2

Sample Output 3

NO

Sample Input 4

5
0 1 2 3 4

Sample Output 4

YES
0

5
4 3 2 1 0