QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#725694#7687. Randias Permutation Taskrqoi031AC ✓1111ms41568kbC++201.5kb2024-11-08 19:26:232024-11-08 19:26:24

Judging History

你现在查看的是最新测评结果

  • [2024-11-08 19:26:24]
  • 评测
  • 测评结果:AC
  • 用时:1111ms
  • 内存:41568kb
  • [2024-11-08 19:26:23]
  • 提交

answer

#include<stdio.h>
#include<algorithm>
#include<numeric>
#include<vector>
#include<set>
typedef unsigned int uint;
typedef unsigned long long ull;
constexpr uint mod{1000000007};
int main() {
    int n,m;
    scanf("%d%d",&n,&m);
    std::vector<std::vector<int>> a(m,std::vector<int>(n));
    for(int i=0;i!=m;i++) {
        for(int j=0;j!=n;j++) {
            scanf("%d",&a[i][j]),--a[i][j];
        }
    }
    if(m<=20) {
        std::set<std::vector<int>> M;
        for(int i=1;i!=1<<m;i++) {
            std::vector<int> b(n),c(n);
            std::iota(b.begin(),b.end(),0);
            for(int j=0;j!=m;j++) {
                if(i>>j&1) {
                    for(int k=0;k!=n;k++) {
                        c[k]=b[a[j][k]];
                    }
                    b=c;
                }
            }
            M.emplace(b);
        }
        printf("%llu\n",M.size()%mod);
        return 0;
    }
    std::set<std::vector<int>> M;
    std::vector<int> b(n),c(n);
    std::iota(b.begin(),b.end(),0);
    M.emplace(b);
    bool fl(1);
    for(int i=0;i!=m;i++) {
        std::vector<std::vector<int>> _M;
        for(const auto &v:M) {
            for(int j=0;j!=n;j++) {
                c[j]=v[a[i][j]];
            }
            _M.emplace_back(c);
        }
        for(const auto &v:_M) {
            if(v==b) {
                fl=0;
            }
            M.emplace(v);
        }
    }
    printf("%llu\n",(M.size()-fl)%mod);
    return 0;
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3780kb

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: 0ms
memory: 3800kb

input:

2 1
2 1

output:

1

result:

ok 1 number(s): "1"

Test #3:

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

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: 0ms
memory: 4072kb

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: 1ms
memory: 3828kb

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: 4076kb

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: 1ms
memory: 3736kb

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: 3792kb

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: 0ms
memory: 4084kb

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: 3824kb

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: 1ms
memory: 3936kb

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: 244ms
memory: 31716kb

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: 1ms
memory: 4224kb

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: 248ms
memory: 31404kb

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: 1104ms
memory: 41312kb

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: 4132kb

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: 1111ms
memory: 41196kb

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: 1ms
memory: 3872kb

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: 94ms
memory: 12420kb

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: 3832kb

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: 230ms
memory: 4076kb

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: 50ms
memory: 3788kb

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: 3872kb

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: 0ms
memory: 3860kb

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: 1077ms
memory: 41568kb

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: 0ms
memory: 3872kb

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: 275ms
memory: 31456kb

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: 119ms
memory: 12668kb

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: 229ms
memory: 3812kb

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: 1ms
memory: 3752kb

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: 3792kb

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: 4052kb

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: 1ms
memory: 3732kb

input:

1 1
1

output:

1

result:

ok 1 number(s): "1"

Test #34:

score: 0
Accepted
time: 1ms
memory: 4076kb

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: 207ms
memory: 4048kb

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: 344ms
memory: 9432kb

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: 78ms
memory: 5356kb

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: 5ms
memory: 4724kb

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: 1ms
memory: 3784kb

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: 0ms
memory: 3736kb

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: 0ms
memory: 3800kb

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: 0ms
memory: 3796kb

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: 1ms
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: 4096kb

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: 3744kb

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: 1ms
memory: 3804kb

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: 3764kb

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: 3736kb

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