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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#601580#5277. Limited Swapsship2077#AC ✓1ms3904kbC++23843b2024-09-30 08:24:002024-09-30 08:24:00

Judging History

你现在查看的是最新测评结果

  • [2024-09-30 08:24:00]
  • 评测
  • 测评结果：AC
  • 用时：1ms
  • 内存：3904kb
查看
  • [2024-09-30 08:24:00]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
int n,a[105],b[105];
vector<int>ans1,ans2;
int main(){
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin>>n;
    for (int i=1;i<=n;i++) cin>>a[i];
    for (int i=1;i<=n;i++) cin>>b[i];
    for (int i=1;i<=n;i++)
        for (int j=1;j<n;j++)
            if (a[j]>a[j+1]&&a[j]-a[j+1]>1)
                ans1.emplace_back(j),swap(a[j],a[j+1]);
    for (int i=1;i<=n;i++)
        for (int j=1;j<n;j++)
            if (b[j]>b[j+1]&&b[j]-b[j+1]>1)
                ans2.emplace_back(j),swap(b[j],b[j+1]);
    for (int i=1;i<=n;i++)
        if (a[i]!=b[i]) return puts("-1"),0;
    printf("%d\n",(int)(ans1.size()+ans2.size()));
    for (auto x:ans1) printf("%d ",x);
    reverse(ans2.begin(),ans2.end());
    for (auto x:ans2) printf("%d ",x);puts("");
    return 0;
}
Source code, Language: C++23

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3868kb

input:

5
1 3 5 2 4
3 5 1 4 2

output:

5
3 3 1 4 2

result:

ok OK, found solution, n = 5, ops = 5

Test #2:

score: 0
Accepted
time: 0ms
memory: 3480kb

input:

4
1 2 3 4
4 3 2 1

output:

-1

result:

ok OK, no solution

Test #3:

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

input:

1
1
1

output:

0

result:

ok OK, found solution, n = 1, ops = 0

Test #4:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

2
1 2
2 1

output:

-1

result:

ok OK, no solution

Test #5:

score: 0
Accepted
time: 0ms
memory: 3864kb

input:

2
1 2
1 2

output:

0

result:

ok OK, found solution, n = 2, ops = 0

Test #6:

score: 0
Accepted
time: 0ms
memory: 3464kb

input:

3
3 2 1
3 1 2

output:

-1

result:

ok OK, no solution

Test #7:

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

input:

3
1 2 3
1 2 3

output:

0

result:

ok OK, found solution, n = 3, ops = 0

Test #8:

score: 0
Accepted
time: 0ms
memory: 3676kb

input:

4
4 2 3 1
3 4 2 1

output:

-1

result:

ok OK, no solution

Test #9:

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

input:

4
3 2 4 1
3 2 1 4

output:

1
3

result:

ok OK, found solution, n = 4, ops = 1

Test #10:

score: 0
Accepted
time: 0ms
memory: 3544kb

input:

5
4 3 2 1 5
4 1 5 2 3

output:

-1

result:

ok OK, no solution

Test #11:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

5
3 2 4 5 1
3 4 2 5 1

output:

5
4 3 3 4 2

result:

ok OK, found solution, n = 5, ops = 5

Test #12:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

6
6 3 2 1 4 5
3 6 1 5 4 2

output:

-1

result:

ok OK, no solution

Test #13:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

6
6 5 2 4 3 1
6 2 5 4 3 1

output:

11
2 5 1 4 3 2 2 3 4 5 1

result:

ok OK, found solution, n = 6, ops = 11

Test #14:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

7
7 2 5 1 4 6 3
6 2 7 3 4 5 1

output:

-1

result:

ok OK, no solution

Test #15:

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

input:

7
6 3 5 2 4 7 1
6 7 3 5 2 1 4

output:

17
1 3 6 2 5 4 3 3 2 4 3 1 6 5 4 3 2

result:

ok OK, found solution, n = 7, ops = 17

Test #16:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

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

output:

-1

result:

ok OK, no solution

Test #17:

score: 0
Accepted
time: 0ms
memory: 3792kb

input:

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

output:

12
4 5 6 3 4 5 2 5 2 7 6 3

result:

ok OK, found solution, n = 8, ops = 12

Test #18:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

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

output:

-1

result:

ok OK, no solution

Test #19:

score: 0
Accepted
time: 0ms
memory: 3756kb

input:

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

output:

24
1 3 4 5 6 7 2 3 6 2 5 4 2 3 4 1 7 5 3 2 8 6 4 3

result:

ok OK, found solution, n = 9, ops = 24

Test #20:

score: 0
Accepted
time: 0ms
memory: 3544kb

input:

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

output:

-1

result:

ok OK, no solution

Test #21:

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

input:

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

output:

39
2 3 4 5 6 7 8 9 2 3 5 7 8 1 2 4 6 7 1 3 5 6 2 4 5 4 3 2 5 6 3 7 4 3 9 8 7 5 4

result:

ok OK, found solution, n = 10, ops = 39

Test #22:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

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

output:

-1

result:

ok OK, no solution

Test #23:

score: 0
Accepted
time: 0ms
memory: 3744kb

input:

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

output:

172
1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2 3 5 6 7 8 9 10 11 12 13 14 15 17 18 1 2 5 8 9 11 12 13 16 17 4 7 8 10 11 12 15 16 3 6 10 11 14 15 5 9 10 13 14 4 8 9 12 13 11 12 10 11 9 10 8 9 7 8 6 7 5 6 4 3 2 4 2 6 5 3 7 6 4 8 7 5 9 8 6 2 10 9 7 3 11 10 8 4 12 11 9 8 7 5 13 12 10 9 8 6 14 13 11...

result:

ok OK, found solution, n = 20, ops = 172

Test #24:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

30
29 4 27 2 28 5 22 10 19 9 20 17 23 11 30 1 3 26 14 13 12 21 24 25 16 8 15 6 18 7
19 13 16 27 3 1 8 14 2 12 22 26 24 25 9 28 10 29 6 11 15 4 21 23 18 30 17 7 5 20

output:

-1

result:

ok OK, no solution

Test #25:

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

input:

30
26 18 22 2 1 9 3 27 15 28 11 7 24 10 13 23 14 21 4 17 5 29 8 19 20 25 12 30 6 16
7 13 18 26 22 19 2 15 17 24 3 27 11 4 12 9 21 1 5 14 8 6 16 10 28 25 23 29 20 30

output:

350
1 2 3 4 5 6 8 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 28 29 2 3 4 5 7 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 27 28 1 2 3 4 6 8 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 26 27 3 5 7 8 10 11 13 14 15 16 17 19 20 21 23 25 26 6 7 9 10 12 13 14 15 16 18 19 20 22 24 25 5 6 8 9 11 13 ...

result:

ok OK, found solution, n = 30, ops = 350

Test #26:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

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

output:

-1

result:

ok OK, no solution

Test #27:

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

input:

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

output:

625
1 2 4 6 8 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 27 28 29 30 32 33 34 35 36 37 38 39 5 7 8 9 11 12 13 14 15 16 17 19 20 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 4 6 7 8 10 12 13 15 16 18 19 20 21 22 23 24 25 27 28 30 31 32 33 34 35 36 37 3 5 6 7 9 11 12 14 15 17 18 19 20 21 ...

result:

ok OK, found solution, n = 40, ops = 625

Test #28:

score: 0
Accepted
time: 0ms
memory: 3556kb

input:

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

output:

-1

result:

ok OK, no solution

Test #29:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

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

output:

1059
1 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 22 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 4 6 9 11 12 13 14 15 17 19 21 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 3 5 8 10 11 12 14 16 18 20 23 24 25 26 27 28 29 30 31 32 33 34 35 3...

result:

ok OK, found solution, n = 50, ops = 1059

Test #30:

score: 0
Accepted
time: 0ms
memory: 3624kb

input:

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

output:

-1

result:

ok OK, no solution

Test #31:

score: 0
Accepted
time: 1ms
memory: 3808kb

input:

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

output:

1704
2 3 4 5 6 7 8 9 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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 1 2 3 4 5 6 7 8 10 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 38 39 40 41 42 43 44 45 46 47 48 49 50 51...

result:

ok OK, found solution, n = 60, ops = 1704

Test #32:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

70
44 48 37 56 19 11 38 2 50 49 30 43 41 22 59 35 61 70 65 69 4 21 24 45 60 64 32 39 27 31 26 3 33 42 54 58 62 53 9 12 13 36 66 55 18 28 63 15 34 20 1 17 23 52 51 46 16 8 6 7 29 40 68 5 67 57 25 10 14 47
60 64 21 35 12 49 50 43 11 62 1 14 57 34 33 36 70 61 58 45 56 63 13 29 68 38 69 65 4 16 46 8 22 ...

output:

-1

result:

ok OK, no solution

Test #33:

score: 0
Accepted
time: 1ms
memory: 3876kb

input:

70
18 24 37 36 16 21 39 38 32 62 14 12 35 4 44 60 20 8 26 51 69 28 66 7 11 6 29 30 65 13 42 1 49 3 68 10 17 2 33 56 41 25 15 64 61 70 43 27 48 45 34 52 40 59 23 50 22 5 31 54 63 9 57 55 19 58 67 53 46 47
12 39 32 16 4 37 8 44 36 38 51 62 18 14 28 33 66 35 24 60 29 17 61 49 65 26 69 48 21 7 1 13 20 3...

output:

1947
4 5 8 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 35 36 37 38 39 40 41 42 43 44 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 3 4 7 9 10 11 12 15 16 17 18 20 22 23 24 25 26 28 29 30 31 32 34 35 36 37 38 39 40 41 42 43 45 46 47 48 49 50 51 52 53...

result:

ok OK, found solution, n = 70, ops = 1947

Test #34:

score: 0
Accepted
time: 1ms
memory: 3628kb

input:

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

output:

-1

result:

ok OK, no solution

Test #35:

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

input:

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

output:

2973
1 2 3 4 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 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 1 2 3 5 6 7 8 9 10 11 12 13 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30...

result:

ok OK, found solution, n = 80, ops = 2973

Test #36:

score: 0
Accepted
time: 1ms
memory: 3608kb

input:

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

output:

-1

result:

ok OK, no solution

Test #37:

score: 0
Accepted
time: 1ms
memory: 3760kb

input:

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

output:

3836
1 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 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 51 52 53 54 55 56 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 85 86 87 88 89 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 2...

result:

ok OK, found solution, n = 90, ops = 3836

Test #38:

score: 0
Accepted
time: 1ms
memory: 3572kb

input:

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

output:

-1

result:

ok OK, no solution

Test #39:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

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

output:

4373
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 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 2 4 6 8 9 10 11 12 1...

result:

ok OK, found solution, n = 98, ops = 4373

Test #40:

score: 0
Accepted
time: 1ms
memory: 3788kb

input:

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

output:

4612
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 70 71 72 73 74 75 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 95 96 97 2 3 4 5 6 7 8 10 11 12 13 ...

result:

ok OK, found solution, n = 98, ops = 4612

Test #41:

score: 0
Accepted
time: 1ms
memory: 3756kb

input:

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

output:

4854
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 70 71 72 73 74 75 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 95 96 97 2 3 4 5 6 7 8 10 11 12 13 ...

result:

ok OK, found solution, n = 98, ops = 4854

Test #42:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

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

output:

-1

result:

ok OK, no solution

Test #43:

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

input:

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

output:

4444
2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 19 20 21 22 23 24 26 28 29 30 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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 85 86 87 88 89 90 91 92 93 94 95 96 97 98 1 2 3 7 8 9 10 11 12 14 15 16 ...

result:

ok OK, found solution, n = 99, ops = 4444

Test #44:

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

input:

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

output:

4507
3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 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 87 88 89 90 91 92 93 94 95 96 97 98 2 3 6 7 8 9 10 11 12 1...

result:

ok OK, found solution, n = 99, ops = 4507

Test #45:

score: 0
Accepted
time: 1ms
memory: 3896kb

input:

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

output:

4881
3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 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 87 88 89 90 91 92 93 94 95 96 97 98 2 3 6 7 8 9 10 11 12 1...

result:

ok OK, found solution, n = 99, ops = 4881

Test #46:

score: 0
Accepted
time: 1ms
memory: 3708kb

input:

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

output:

-1

result:

ok OK, no solution

Test #47:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

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

output:

4719
1 2 3 4 6 7 8 9 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 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 2 3 5 6 7 10 11...

result:

ok OK, found solution, n = 100, ops = 4719

Test #48:

score: 0
Accepted
time: 1ms
memory: 3848kb

input:

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

output:

4692
2 4 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 88 90 91 92 93 94 95 96 97 98 99 3 6 7 9 10 11 12 13 14 15 16 17 ...

result:

ok OK, found solution, n = 100, ops = 4692

Test #49:

score: 0
Accepted
time: 1ms
memory: 3852kb

input:

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

output:

4654
2 4 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 88 90 91 92 93 94 95 96 97 98 99 3 6 7 9 10 11 12 13 14 15 16 17 ...

result:

ok OK, found solution, n = 100, ops = 4654

Test #50:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

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

output:

-1

result:

ok OK, no solution

Test #51:

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

input:

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

output:

5316
2 3 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 22 23 24 25 27 28 29 30 31 32 33 34 35 36 37 38 39 40 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 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 4 5 6 7 8 9 10 11 12 13 14...

result:

ok OK, found solution, n = 100, ops = 5316

Test #52:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

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

output:

5049
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 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 1 2 4 5 6 7 ...

result:

ok OK, found solution, n = 100, ops = 5049

Test #53:

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

input:

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

output:

4991
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 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 1 2 4 5 6 7 ...

result:

ok OK, found solution, n = 100, ops = 4991

Test #54:

score: 0
Accepted
time: 0ms
memory: 3640kb

input:

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

output:

-1

result:

ok OK, no solution

Test #55:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

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

output:

5482
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 19 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 90 91 92 93 94 95 96 97 98 99 2 3 4 5 6 7 8 9 ...

result:

ok OK, found solution, n = 100, ops = 5482

Test #56:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

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

output:

4668
1 2 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 43 44 45 46 47 48 49 50 51 52 53 54 56 57 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 4 5 6 7 8 9 10 11 12 ...

result:

ok OK, found solution, n = 100, ops = 4668

Test #57:

score: 0
Accepted
time: 1ms
memory: 3760kb

input:

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

output:

4738
1 2 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 43 44 45 46 47 48 49 50 51 52 53 54 56 57 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 4 5 6 7 8 9 10 11 12 ...

result:

ok OK, found solution, n = 100, ops = 4738

Test #58:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

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

output:

-1

result:

ok OK, no solution

Test #59:

score: 0
Accepted
time: 1ms
memory: 3772kb

input:

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

output:

4521
3 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 23 25 26 27 28 29 30 31 32 34 35 36 37 38 39 40 42 43 44 45 46 47 48 49 50 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 89 90 91 92 93 94 95 96 97 98 99 2 4 5 7 8 9 10 12 13 14 15 16 1...

result:

ok OK, found solution, n = 100, ops = 4521

Test #60:

score: 0
Accepted
time: 1ms
memory: 3848kb

input:

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

output:

5118
2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 30 31 32 33 34 35 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 87 88 89 90 91 92 93 94 95 96 97 98 99 2 4 6 7 8 9 10 12 13...

result:

ok OK, found solution, n = 100, ops = 5118

Test #61:

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

input:

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

output:

5184
2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 30 31 32 33 34 35 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 87 88 89 90 91 92 93 94 95 96 97 98 99 2 4 6 7 8 9 10 12 13...

result:

ok OK, found solution, n = 100, ops = 5184

Test #62:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

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

output:

-1

result:

ok OK, no solution

Test #63:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

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

output:

4909
2 3 4 5 6 8 9 10 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 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 1 2 3 4 5 7 8 9 1...

result:

ok OK, found solution, n = 100, ops = 4909

Test #64:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

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

output:

4974
1 4 5 6 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 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 3 4 5 7 9 10 11 ...

result:

ok OK, found solution, n = 100, ops = 4974

Test #65:

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

input:

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

output:

5108
1 4 5 6 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 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 3 4 5 7 9 10 11 ...

result:

ok OK, found solution, n = 100, ops = 5108

Test #66:

score: 0
Accepted
time: 1ms
memory: 3700kb

input:

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

output:

-1

result:

ok OK, no solution

Test #67:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

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

output:

4616
1 2 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 31 32 33 34 36 37 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 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 4 5 6 7 9 10 11 12 13 1...

result:

ok OK, found solution, n = 100, ops = 4616

Test #68:

score: 0
Accepted
time: 1ms
memory: 3848kb

input:

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

output:

4943
1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 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 4 5 6 7 8 9 ...

result:

ok OK, found solution, n = 100, ops = 4943

Test #69:

score: 0
Accepted
time: 1ms
memory: 3904kb

input:

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

output:

4807
1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 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 4 5 6 7 8 9 ...

result:

ok OK, found solution, n = 100, ops = 4807

Test #70:

score: 0
Accepted
time: 1ms
memory: 3712kb

input:

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

output:

-1

result:

ok OK, no solution

Test #71:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

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

output:

4764
2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 21 23 24 25 26 27 28 29 30 31 32 33 35 36 37 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 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 89 90 91 92 93 94 95 96 97 98 99 1 2 3 5 7 8 9 10 11 12 13 14 ...

result:

ok OK, found solution, n = 100, ops = 4764

Test #72:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

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

output:

4559
1 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 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 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 3 4 5 6 7 8 9 10 12 13 14 ...

result:

ok OK, found solution, n = 100, ops = 4559

Test #73:

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

input:

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

output:

4367
1 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 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 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 3 4 5 6 7 8 9 10 12 13 14 ...

result:

ok OK, found solution, n = 100, ops = 4367

Test #74:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

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

output:

-1

result:

ok OK, no solution

Test #75:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

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

output:

4399
1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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 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 2 3 4 6 7 8 9 1...

result:

ok OK, found solution, n = 100, ops = 4399

Test #76:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

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

output:

4993
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 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 2 3 5 6 7 8 ...

result:

ok OK, found solution, n = 100, ops = 4993

Test #77:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

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

output:

4909
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 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 2 3 5 6 7 8 ...

result:

ok OK, found solution, n = 100, ops = 4909

Test #78:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

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

output:

-1

result:

ok OK, no solution

Test #79:

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

input:

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

output:

4592
1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 23 24 25 26 27 28 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 3 4 5 6 7 8 9 10 1...

result:

ok OK, found solution, n = 100, ops = 4592

Test #80:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

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

output:

4691
2 3 5 6 7 9 10 11 12 13 14 15 18 19 20 21 22 23 24 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 1 2 4 5 8 9 10 11 12 1...

result:

ok OK, found solution, n = 100, ops = 4691

Test #81:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

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

output:

4949
2 3 5 6 7 9 10 11 12 13 14 15 18 19 20 21 22 23 24 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 1 2 4 5 8 9 10 11 12 1...

result:

ok OK, found solution, n = 100, ops = 4949

Test #82:

score: 0
Accepted
time: 0ms
memory: 3648kb

input:

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

output:

-1

result:

ok OK, no solution

Test #83:

score: 0
Accepted
time: 1ms
memory: 3836kb

input:

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

output:

4871
2 3 5 6 7 8 9 10 11 12 13 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 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 89 90 91 92 93 94 95 96 97 98 99 5 6 7 8 9 10 11 12 1...

result:

ok OK, found solution, n = 100, ops = 4871

Test #84:

score: 0
Accepted
time: 1ms
memory: 3808kb

input:

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

output:

4882
2 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 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 89 90 91 92 93 94 95 96 97 98 99 1 3 4 5 6 7 8 9 1...

result:

ok OK, found solution, n = 100, ops = 4882

Test #85:

score: 0
Accepted
time: 1ms
memory: 3896kb

input:

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

output:

4762
2 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 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 89 90 91 92 93 94 95 96 97 98 99 1 3 4 5 6 7 8 9 1...

result:

ok OK, found solution, n = 100, ops = 4762
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