QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#373774#7687. Randias Permutation Taskarnold518AC ✓612ms77124kbC++171.5kb2024-04-02 05:28:052024-04-02 05:28:07

Judging History

你现在查看的是最新测评结果

  • [2024-04-02 05:28:07]
  • 评测
  • 测评结果:AC
  • 用时:612ms
  • 内存:77124kb
  • [2024-04-02 05:28:05]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

const int MAXN = 180;

int N, M;
vector<int> A[MAXN+10];

int main()
{
    scanf("%d%d", &N, &M);
    for(int i=0; i<M; i++)
    {
        A[i]=vector<int>(N);
        for(int j=0; j<N; j++) scanf("%d", &A[i][j]), A[i][j]--;
    }

    if(M<=20)
    {
        vector<vector<int>> V;
        for(int mask=1; mask<(1<<M); mask++)
        {
            vector<int> P(N);
            for(int i=0; i<N; i++) P[i]=i;
            for(int j=M-1; j>=0; j--) if(mask&(1<<j)) for(int i=0; i<N; i++) P[i]=A[j][P[i]];
            V.push_back(P);
        }
        sort(V.begin(), V.end());
        V.erase(unique(V.begin(), V.end()), V.end());
        printf("%d\n", V.size());
    }
    else
    {
        vector<int> P(N);
        vector<vector<int>> V, VV;
        for(int i=0; i<N; i++) P[i]=i;
        V.push_back(P);
        for(int i=M-1; i>=0; i--)
        {
            vector<vector<int>> V2=V;
            for(auto &Q : V)
            {
                vector<int> P(N);
                for(int j=0; j<N; j++) P[j]=A[i][Q[j]];
                V2.push_back(P);
                VV.push_back(P);
            }
            V=V2;
            sort(V.begin(), V.end());
            V.erase(unique(V.begin(), V.end()), V.end());
        }
        sort(VV.begin(), VV.end());
        VV.erase(unique(VV.begin(), VV.end()), VV.end());

        printf("%d\n", VV.size());
    }
}

这程序好像有点Bug,我给组数据试试?

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3788kb

input:

5 4
1 2 3 4 5
5 1 3 4 2
3 4 1 5 2
5 2 4 1 3

output:

8

result:

ok 1 number(s): "8"

Test #2:

score: 0
Accepted
time: 1ms
memory: 3860kb

input:

2 1
2 1

output:

1

result:

ok 1 number(s): "1"

Test #3:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

1 180
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
...

output:

1

result:

ok 1 number(s): "1"

Test #4:

score: 0
Accepted
time: 1ms
memory: 3796kb

input:

180 1
52 71 167 89 165 102 119 125 9 128 180 24 48 172 108 22 164 28 159 111 30 91 67 51 136 97 126 133 177 65 115 157 114 11 171 178 23 127 163 103 99 18 56 94 176 77 44 1 124 74 61 87 4 40 63 92 169 84 146 6 88 55 152 49 10 90 43 174 70 50 69 154 73 147 110 20 82 59 112 12 64 143 16 138 5 170 155 ...

output:

1

result:

ok 1 number(s): "1"

Test #5:

score: 0
Accepted
time: 0ms
memory: 3852kb

input:

2 90
1 2
1 2
1 2
1 2
2 1
2 1
2 1
2 1
1 2
2 1
1 2
1 2
1 2
2 1
2 1
2 1
2 1
1 2
1 2
1 2
1 2
2 1
1 2
2 1
1 2
1 2
1 2
2 1
2 1
1 2
2 1
1 2
2 1
1 2
1 2
2 1
1 2
2 1
2 1
2 1
2 1
1 2
2 1
2 1
2 1
2 1
1 2
1 2
2 1
2 1
1 2
1 2
1 2
2 1
1 2
2 1
2 1
1 2
2 1
2 1
2 1
2 1
2 1
2 1
2 1
1 2
1 2
1 2
2 1
1 2
1 2
2 1
1 2
1 2...

output:

2

result:

ok 1 number(s): "2"

Test #6:

score: 0
Accepted
time: 1ms
memory: 3796kb

input:

90 2
43 44 28 69 66 18 5 23 87 8 24 89 31 29 81 1 68 2 78 53 49 54 4 13 77 61 33 57 63 85 55 79 46 35 45 64 65 42 30 6 19 74 82 80 17 26 32 59 7 72 16 3 47 73 39 36 25 34 56 86 71 62 84 40 41 11 50 27 20 14 37 12 38 58 48 83 76 70 51 88 22 90 21 9 10 60 15 52 75 67
9 73 52 51 81 16 71 77 6 57 11 75 ...

output:

3

result:

ok 1 number(s): "3"

Test #7:

score: 0
Accepted
time: 0ms
memory: 3884kb

input:

3 60
2 1 3
3 1 2
3 2 1
1 2 3
1 2 3
3 2 1
3 1 2
2 3 1
2 1 3
3 1 2
2 3 1
2 3 1
2 1 3
3 2 1
3 1 2
3 2 1
1 2 3
2 1 3
2 1 3
2 1 3
2 3 1
2 3 1
2 3 1
3 1 2
1 2 3
3 1 2
2 3 1
2 3 1
2 1 3
1 2 3
3 1 2
2 1 3
2 3 1
2 3 1
2 3 1
3 1 2
2 3 1
1 2 3
1 2 3
3 2 1
3 1 2
3 1 2
2 3 1
1 3 2
3 1 2
1 3 2
1 2 3
1 3 2
1 3 2
3...

output:

6

result:

ok 1 number(s): "6"

Test #8:

score: 0
Accepted
time: 1ms
memory: 3784kb

input:

60 3
35 38 36 43 59 60 20 16 8 51 58 18 33 26 44 7 41 27 39 9 37 48 25 40 30 14 21 13 5 1 19 11 3 28 57 47 17 56 45 34 12 49 29 32 55 24 31 50 42 22 53 23 4 15 2 46 6 10 52 54
41 49 10 55 3 38 35 29 6 26 2 46 58 39 24 47 51 25 44 37 42 43 20 53 60 12 40 17 28 13 27 57 15 52 8 22 11 14 59 21 48 9 32 ...

output:

7

result:

ok 1 number(s): "7"

Test #9:

score: 0
Accepted
time: 1ms
memory: 3928kb

input:

4 45
1 3 4 2
2 3 4 1
4 1 3 2
4 1 2 3
1 4 3 2
3 4 2 1
2 3 4 1
1 3 2 4
2 1 4 3
4 2 3 1
4 1 3 2
1 3 4 2
2 4 3 1
4 2 3 1
1 3 2 4
3 2 1 4
2 3 4 1
3 2 4 1
1 2 4 3
4 1 2 3
4 3 2 1
3 4 1 2
1 3 2 4
2 4 3 1
4 2 1 3
2 3 4 1
4 2 1 3
4 2 3 1
1 2 3 4
1 3 2 4
1 4 3 2
3 2 4 1
2 3 1 4
1 3 4 2
3 1 2 4
1 3 2 4
3 2 4 1...

output:

24

result:

ok 1 number(s): "24"

Test #10:

score: 0
Accepted
time: 0ms
memory: 3784kb

input:

45 4
44 38 33 27 25 17 35 4 22 41 15 3 10 16 21 28 23 19 34 37 2 32 43 12 6 31 29 9 45 18 11 30 13 26 42 5 39 40 8 24 14 1 7 20 36
28 43 12 34 21 7 20 26 13 1 25 4 44 32 11 15 33 18 14 5 6 42 45 36 9 35 2 30 38 10 41 27 17 23 19 8 29 16 3 37 40 31 39 22 24
5 22 23 43 36 33 29 39 44 9 35 34 7 42 8 11...

output:

15

result:

ok 1 number(s): "15"

Test #11:

score: 0
Accepted
time: 0ms
memory: 3888kb

input:

18 10
13 4 18 16 1 8 17 6 14 2 10 12 5 9 3 11 15 7
1 7 15 13 12 2 17 18 16 11 9 8 6 14 3 4 10 5
1 9 3 4 6 14 5 10 12 13 7 8 16 2 15 17 18 11
2 10 16 3 17 8 4 13 12 11 5 7 14 9 1 15 18 6
7 9 4 14 10 2 17 6 8 16 1 13 12 5 11 18 15 3
13 4 16 10 5 2 9 1 11 3 18 8 6 12 15 14 7 17
9 14 18 17 2 12 16 10 15...

output:

1023

result:

ok 1 number(s): "1023"

Test #12:

score: 0
Accepted
time: 99ms
memory: 21496kb

input:

10 18
9 6 4 8 3 7 10 1 2 5
10 9 8 3 5 6 1 2 7 4
8 2 5 4 9 3 1 7 6 10
10 5 2 8 1 6 4 7 9 3
2 3 5 4 10 9 6 8 7 1
6 7 8 10 5 3 4 1 9 2
10 6 4 2 1 5 3 8 9 7
6 8 9 1 2 4 5 3 7 10
7 6 3 1 5 9 2 10 4 8
10 5 7 4 9 1 2 6 3 8
5 4 6 9 3 7 8 1 2 10
5 9 8 2 7 1 3 10 6 4
5 2 10 3 7 1 4 6 9 8
1 10 2 6 5 7 8 9 3 4
...

output:

252941

result:

ok 1 number(s): "252941"

Test #13:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

18 10
1 13 12 15 10 17 14 8 5 3 9 7 11 2 6 16 4 18
3 14 1 17 13 10 16 12 8 11 18 7 2 5 6 4 15 9
14 13 4 18 7 9 10 16 11 5 3 12 15 8 1 2 6 17
8 7 17 3 6 10 4 2 15 13 12 18 14 16 11 9 1 5
16 7 10 1 9 5 15 3 4 13 14 8 17 11 6 18 2 12
2 6 1 16 17 9 18 14 12 4 3 11 13 8 7 5 10 15
9 1 16 10 8 17 4 15 2 14...

output:

1023

result:

ok 1 number(s): "1023"

Test #14:

score: 0
Accepted
time: 108ms
memory: 21616kb

input:

10 18
8 4 3 10 2 7 9 5 6 1
4 3 5 10 1 7 9 2 8 6
5 8 3 4 10 1 6 9 2 7
3 1 2 4 9 8 7 6 5 10
2 7 3 8 5 10 9 1 6 4
7 9 4 6 3 5 10 1 2 8
5 7 6 8 4 2 10 1 9 3
9 10 3 2 4 6 8 5 1 7
6 5 7 10 2 3 1 4 8 9
7 1 8 2 3 10 6 9 5 4
9 6 1 5 4 8 10 2 7 3
9 5 6 2 10 1 8 3 4 7
1 10 7 4 3 5 9 6 8 2
6 10 4 5 2 9 7 1 8 3
...

output:

252421

result:

ok 1 number(s): "252421"

Test #15:

score: 0
Accepted
time: 605ms
memory: 76912kb

input:

9 20
9 7 5 1 8 6 4 3 2
2 3 1 7 4 6 9 8 5
4 2 8 5 3 7 9 1 6
6 9 7 8 2 1 5 4 3
6 5 3 7 8 1 2 4 9
3 4 2 8 7 9 1 6 5
8 5 2 7 6 3 1 4 9
4 7 9 6 8 2 3 5 1
3 2 9 1 8 6 7 4 5
4 7 1 3 6 5 9 8 2
2 8 4 1 6 7 9 3 5
2 1 4 7 3 9 6 8 5
3 9 6 7 2 8 1 4 5
6 2 5 8 1 7 4 3 9
9 2 6 7 1 3 4 5 8
7 2 4 1 9 6 5 8 3
7 3 8 1...

output:

342954

result:

ok 1 number(s): "342954"

Test #16:

score: 0
Accepted
time: 1ms
memory: 4140kb

input:

20 9
16 4 6 2 7 8 19 10 5 14 18 13 1 11 12 15 3 9 20 17
19 11 10 14 5 12 17 7 8 15 4 9 1 6 18 3 2 16 20 13
16 10 1 14 17 4 19 15 8 5 13 12 7 9 11 20 2 3 18 6
12 2 11 7 18 17 20 1 9 15 8 5 3 16 13 14 6 10 19 4
15 1 5 16 20 14 9 8 7 18 13 19 12 11 4 3 17 10 2 6
1 9 7 16 18 5 8 15 6 3 17 19 4 11 13 20 ...

output:

511

result:

ok 1 number(s): "511"

Test #17:

score: 0
Accepted
time: 612ms
memory: 76932kb

input:

9 20
2 8 5 9 4 1 6 7 3
4 7 6 9 2 3 8 5 1
7 9 4 5 2 3 8 1 6
9 2 8 1 6 4 5 3 7
6 9 5 3 7 8 1 2 4
9 3 5 6 4 8 2 7 1
9 2 4 1 8 5 7 6 3
2 1 7 3 4 9 5 6 8
2 5 7 4 9 6 3 8 1
5 7 2 4 1 3 9 6 8
1 7 9 4 5 8 6 2 3
6 5 8 2 7 4 9 1 3
2 1 5 6 9 4 7 3 8
3 8 6 5 4 2 1 9 7
6 5 9 7 2 8 3 4 1
8 1 9 5 3 6 4 7 2
7 1 3 2...

output:

342507

result:

ok 1 number(s): "342507"

Test #18:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

20 9
8 16 5 3 4 7 6 12 17 13 20 10 2 18 19 1 11 15 9 14
3 5 7 18 12 9 2 15 20 8 19 1 10 16 6 4 17 14 11 13
16 18 2 10 20 15 17 4 19 9 5 7 12 11 14 3 13 6 1 8
2 19 18 6 9 11 10 3 17 13 20 16 14 7 15 1 8 12 5 4
11 17 2 6 10 12 5 20 16 7 1 19 9 14 4 8 13 3 15 18
2 12 19 5 4 20 11 18 3 1 10 9 16 17 6 14...

output:

511

result:

ok 1 number(s): "511"

Test #19:

score: 0
Accepted
time: 215ms
memory: 41852kb

input:

8 22
7 5 2 8 4 3 6 1
2 3 5 8 7 1 4 6
3 5 6 8 1 4 2 7
7 8 1 5 4 3 6 2
3 8 2 1 4 5 7 6
5 4 2 8 1 6 3 7
7 2 8 5 3 6 4 1
3 5 7 1 2 6 8 4
3 1 4 5 7 6 2 8
1 2 8 5 7 3 4 6
2 5 1 7 3 4 8 6
2 6 8 5 3 4 1 7
8 2 1 4 6 7 3 5
7 6 2 8 4 3 1 5
6 2 1 8 7 5 4 3
6 7 1 2 8 4 3 5
3 6 4 1 5 7 8 2
6 5 8 1 2 7 4 3
5 7 2 1...

output:

40320

result:

ok 1 number(s): "40320"

Test #20:

score: 0
Accepted
time: 1ms
memory: 3892kb

input:

22 8
14 19 18 20 21 15 22 5 4 7 2 3 17 16 6 10 13 8 1 11 12 9
22 13 18 21 4 7 12 3 5 8 15 14 16 1 17 2 10 9 20 11 19 6
14 15 20 11 13 4 18 17 5 1 6 10 8 19 22 2 9 21 3 7 12 16
20 12 8 2 5 6 22 16 13 4 14 3 9 10 7 1 11 18 17 19 21 15
1 13 7 15 5 18 16 4 22 17 10 21 3 9 6 2 11 12 20 19 8 14
9 8 6 22 1...

output:

255

result:

ok 1 number(s): "255"

Test #21:

score: 0
Accepted
time: 405ms
memory: 77124kb

input:

9 20
2 3 4 5 6 7 8 9 1
3 4 5 6 7 8 9 1 2
4 5 6 7 8 9 1 2 3
5 6 7 8 9 1 2 3 4
6 7 8 9 1 2 3 4 5
7 8 9 1 2 3 4 5 6
8 9 1 2 3 4 5 6 7
9 1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9
2 3 4 5 6 7 8 9 1
3 4 5 6 7 8 9 1 2
4 5 6 7 8 9 1 2 3
5 6 7 8 9 1 2 3 4
6 7 8 9 1 2 3 4 5
7 8 9 1 2 3 4 5 6
8 9 1 2 3 4 5 6 7
9 1 2 3...

output:

9

result:

ok 1 number(s): "9"

Test #22:

score: 0
Accepted
time: 60ms
memory: 21512kb

input:

10 18
2 3 4 5 6 7 8 9 10 1
3 4 5 6 7 8 9 10 1 2
4 5 6 7 8 9 10 1 2 3
5 6 7 8 9 10 1 2 3 4
6 7 8 9 10 1 2 3 4 5
7 8 9 10 1 2 3 4 5 6
8 9 10 1 2 3 4 5 6 7
9 10 1 2 3 4 5 6 7 8
10 1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 10
2 3 4 5 6 7 8 9 10 1
3 4 5 6 7 8 9 10 1 2
4 5 6 7 8 9 10 1 2 3
5 6 7 8 9 10 1 2 3 4
...

output:

10

result:

ok 1 number(s): "10"

Test #23:

score: 0
Accepted
time: 1ms
memory: 3824kb

input:

8 22
2 3 4 5 6 7 8 1
3 4 5 6 7 8 1 2
4 5 6 7 8 1 2 3
5 6 7 8 1 2 3 4
6 7 8 1 2 3 4 5
7 8 1 2 3 4 5 6
8 1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
2 3 4 5 6 7 8 1
3 4 5 6 7 8 1 2
4 5 6 7 8 1 2 3
5 6 7 8 1 2 3 4
6 7 8 1 2 3 4 5
7 8 1 2 3 4 5 6
8 1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
2 3 4 5 6 7 8 1
3 4 5 6 7 8 1 2
4 5 6 7...

output:

8

result:

ok 1 number(s): "8"

Test #24:

score: 0
Accepted
time: 1ms
memory: 3900kb

input:

18 10
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3
5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4
6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5
7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6
8 9 10 11 12 13 14 15 16...

output:

18

result:

ok 1 number(s): "18"

Test #25:

score: 0
Accepted
time: 560ms
memory: 77052kb

input:

9 20
4 7 1 6 3 2 9 5 8
7 2 4 6 3 5 8 9 1
9 8 4 6 3 7 1 2 5
5 6 1 7 4 9 3 8 2
6 4 8 1 2 7 9 3 5
4 3 8 5 9 7 2 1 6
9 7 6 1 4 2 8 5 3
5 3 7 6 2 8 1 9 4
7 2 3 5 6 4 9 8 1
2 5 6 1 9 4 7 3 8
1 6 5 9 7 3 4 2 8
5 8 2 9 3 6 1 7 4
2 3 6 9 1 4 5 8 7
3 1 6 9 8 5 7 2 4
7 1 8 4 9 6 5 2 3
2 4 7 9 6 1 3 5 8
1 9 3 2...

output:

342762

result:

ok 1 number(s): "342762"

Test #26:

score: 0
Accepted
time: 1ms
memory: 4136kb

input:

20 9
3 20 9 11 14 7 13 12 6 10 18 5 17 8 2 16 15 4 19 1
8 12 2 15 9 10 16 11 3 14 4 18 1 6 20 7 17 19 5 13
14 17 5 10 11 4 12 13 6 3 15 7 2 1 16 20 18 19 8 9
4 2 8 14 5 19 11 13 18 9 16 1 20 15 6 12 3 17 10 7
20 16 2 1 5 19 18 9 8 7 3 15 11 10 4 12 6 17 14 13
8 17 10 18 1 13 20 6 14 5 3 7 15 12 11 1...

output:

511

result:

ok 1 number(s): "511"

Test #27:

score: 0
Accepted
time: 104ms
memory: 21544kb

input:

10 18
9 6 4 2 8 10 7 3 5 1
10 5 9 3 1 2 4 8 6 7
5 2 7 6 8 10 1 4 3 9
3 8 5 4 7 2 6 10 9 1
9 6 3 10 1 5 4 7 8 2
7 1 4 10 8 9 5 6 3 2
6 5 1 4 7 8 3 10 9 2
2 8 4 6 5 10 9 3 1 7
9 10 4 1 2 3 5 7 6 8
7 8 1 10 2 6 9 5 4 3
4 8 2 7 3 10 5 6 1 9
1 7 10 3 6 2 8 9 5 4
10 3 9 7 6 8 5 2 1 4
2 9 4 1 5 6 10 8 7 3
...

output:

252874

result:

ok 1 number(s): "252874"

Test #28:

score: 0
Accepted
time: 204ms
memory: 41972kb

input:

8 22
4 7 3 5 6 8 2 1
1 5 3 4 8 6 2 7
4 2 5 6 8 7 1 3
4 5 3 2 8 6 1 7
8 7 4 6 3 2 1 5
4 7 1 3 5 8 6 2
1 3 7 4 6 2 5 8
4 7 6 2 8 1 3 5
7 1 4 5 8 6 3 2
8 2 5 6 3 1 4 7
1 8 5 6 3 7 4 2
5 4 3 7 2 6 1 8
8 4 5 2 1 3 6 7
4 2 5 3 1 8 6 7
4 6 5 3 8 2 1 7
8 7 5 3 6 2 4 1
3 5 8 1 6 7 2 4
8 1 7 5 6 2 4 3
7 2 3 5...

output:

40320

result:

ok 1 number(s): "40320"

Test #29:

score: 0
Accepted
time: 380ms
memory: 76924kb

input:

9 20
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
6 2 1 4 7 9 5 8 3
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
5 8 6 9 2 1 4 7 3
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
8 1 3 4 6 2 5 7 9
8 1 3 4...

output:

222

result:

ok 1 number(s): "222"

Test #30:

score: 0
Accepted
time: 0ms
memory: 3908kb

input:

8 22
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
5 7 3 1 4 2 8 6
3 2 7 4 1 6 8 5
6 1 5 3 8 2 4 7
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4 1 6 8 5
3 2 7 4...

output:

105

result:

ok 1 number(s): "105"

Test #31:

score: 0
Accepted
time: 1ms
memory: 3888kb

input:

18 10
13 7 5 17 14 8 2 4 6 1 12 10 9 18 16 11 3 15
13 7 5 17 14 8 2 4 6 1 12 10 9 18 16 11 3 15
13 7 5 17 14 8 2 4 6 1 12 10 9 18 16 11 3 15
13 7 5 17 14 8 2 4 6 1 12 10 9 18 16 11 3 15
6 10 12 11 18 14 13 4 1 7 9 15 16 3 5 8 2 17
13 7 5 17 14 8 2 4 6 1 12 10 9 18 16 11 3 15
13 7 5 17 14 8 2 4 6 1 1...

output:

39

result:

ok 1 number(s): "39"

Test #32:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

180 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 10...

output:

1

result:

ok 1 number(s): "1"

Test #33:

score: 0
Accepted
time: 0ms
memory: 4048kb

input:

1 1
1

output:

1

result:

ok 1 number(s): "1"

Test #34:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

2 90
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2...

output:

1

result:

ok 1 number(s): "1"

Test #35:

score: 0
Accepted
time: 234ms
memory: 76912kb

input:

9 20
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4...

output:

1

result:

ok 1 number(s): "1"

Test #36:

score: 0
Accepted
time: 510ms
memory: 76912kb

input:

9 20
3 2 1 4 5 6 7 8 9
2 1 3 4 5 6 7 8 9
6 2 3 4 5 1 7 8 9
1 7 3 4 5 6 2 8 9
1 4 3 2 5 6 7 8 9
1 2 3 9 5 6 7 8 4
7 2 3 4 5 6 1 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 8 7 6 9
1 2 3 4 5 6 7 9 8
1 2 6 4 5 3 7 8 9
1 2 7 4 5 6 3 8 9
1 2 5 4 3 6 7 8 9
1 9 3 4 5 6 7 8 2
1 2 3 6 5 4 7 8 9
1 2 3 5 4 6 7 8 9
1 2 3 4...

output:

51528

result:

ok 1 number(s): "51528"

Test #37:

score: 0
Accepted
time: 92ms
memory: 21472kb

input:

10 18
8 2 3 4 5 6 7 1 9 10
1 2 4 3 5 6 7 8 9 10
1 2 3 4 5 10 7 8 9 6
8 2 3 4 5 6 7 1 9 10
8 2 3 4 5 6 7 1 9 10
1 2 7 4 5 6 3 8 9 10
1 2 3 9 5 6 7 8 4 10
10 2 3 4 5 6 7 8 9 1
1 2 10 4 5 6 7 8 9 3
1 2 3 4 5 9 7 8 6 10
1 2 5 4 3 6 7 8 9 10
1 2 3 10 5 6 7 8 9 4
1 2 3 4 5 6 7 10 9 8
1 2 3 4 5 6 10 8 9 7
...

output:

13792

result:

ok 1 number(s): "13792"

Test #38:

score: 0
Accepted
time: 3ms
memory: 5424kb

input:

8 22
1 4 3 2 5 6 7 8
1 2 3 8 5 6 7 4
8 2 3 4 5 6 7 1
1 2 3 6 5 4 7 8
1 2 3 7 5 6 4 8
3 2 1 4 5 6 7 8
7 2 3 4 5 6 1 8
1 2 3 4 5 7 6 8
7 2 3 4 5 6 1 8
3 2 1 4 5 6 7 8
1 2 3 4 5 6 7 8
2 1 3 4 5 6 7 8
1 2 3 4 5 6 7 8
4 2 3 1 5 6 7 8
1 2 7 4 5 6 3 8
1 2 3 6 5 4 7 8
1 2 3 4 5 6 7 8
1 2 3 6 5 4 7 8
1 7 3 4...

output:

5136

result:

ok 1 number(s): "5136"

Test #39:

score: 0
Accepted
time: 0ms
memory: 4092kb

input:

4 45
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 4 3 2
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
2 1 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4...

output:

4

result:

ok 1 number(s): "4"

Test #40:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

3 60
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1...

output:

2

result:

ok 1 number(s): "2"

Test #41:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

5 36
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 5 4 3
4 2 3 1 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 4 3...

output:

8

result:

ok 1 number(s): "8"

Test #42:

score: 0
Accepted
time: 1ms
memory: 3804kb

input:

5 36
1 2 3 4 5
1 2 3 4 5
1 4 3 2 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 4 3 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3...

output:

16

result:

ok 1 number(s): "16"

Test #43:

score: 0
Accepted
time: 0ms
memory: 3824kb

input:

4 45
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 3 2 4
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 4 3 2
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3
1 2 4 3...

output:

6

result:

ok 1 number(s): "6"

Test #44:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

5 36
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
4 2 3 1 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 4...

output:

4

result:

ok 1 number(s): "4"

Test #45:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

5 36
1 2 5 4 3
1 2 5 4 3
4 2 3 1 5
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 4 3 5
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5 4 3
1 2 5...

output:

44

result:

ok 1 number(s): "44"

Test #46:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

6 30
1 4 3 2 5 6
1 4 3 2 5 6
4 2 3 1 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
6 2 3 4 5 1
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2 5 6
1 4 3 2...

output:

18

result:

ok 1 number(s): "18"

Test #47:

score: 0
Accepted
time: 1ms
memory: 3840kb

input:

6 30
1 2 3 5 4 6
1 2 3 4 6 5
1 5 3 4 2 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 4 3 5 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5 4 6
1 2 3 5...

output:

42

result:

ok 1 number(s): "42"

Test #48:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

6 30
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 3 4 6 5
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
2 1 3 4 5 6
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4 5 3
1 2 6 4...

output:

12

result:

ok 1 number(s): "12"

Extra Test:

score: 0
Extra Test Passed