QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#779361#5277. Limited SwapsZhangYiDeAC ✓1ms7844kbC++201.8kb2024-11-24 18:37:492024-11-24 18:37:50

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 5568kb

input:

5
1 3 5 2 4
3 5 1 4 2

output:

3
1 2 4 

result:

ok OK, found solution, n = 5, ops = 3

Test #2:

score: 0
Accepted
time: 1ms
memory: 5584kb

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: 5828kb

input:

1
1
1

output:

0


result:

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

Test #4:

score: 0
Accepted
time: 1ms
memory: 5860kb

input:

2
1 2
2 1

output:

-1

result:

ok OK, no solution

Test #5:

score: 0
Accepted
time: 1ms
memory: 5824kb

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: 5864kb

input:

3
3 2 1
3 1 2

output:

-1

result:

ok OK, no solution

Test #7:

score: 0
Accepted
time: 1ms
memory: 5876kb

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: 5828kb

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: 5568kb

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: 1ms
memory: 5580kb

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: 1ms
memory: 5596kb

input:

5
3 2 4 5 1
3 4 2 5 1

output:

1
2 

result:

ok OK, found solution, n = 5, ops = 1

Test #12:

score: 0
Accepted
time: 1ms
memory: 5532kb

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: 1ms
memory: 5656kb

input:

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

output:

1
2 

result:

ok OK, found solution, n = 6, ops = 1

Test #14:

score: 0
Accepted
time: 1ms
memory: 5804kb

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: 1ms
memory: 5656kb

input:

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

output:

5
5 4 3 2 6 

result:

ok OK, found solution, n = 7, ops = 5

Test #16:

score: 0
Accepted
time: 1ms
memory: 5800kb

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: 1ms
memory: 5644kb

input:

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

output:

8
5 4 3 5 4 7 6 7 

result:

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

Test #18:

score: 0
Accepted
time: 1ms
memory: 5672kb

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: 1ms
memory: 5796kb

input:

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

output:

10
3 2 1 5 4 3 7 6 5 8 

result:

ok OK, found solution, n = 9, ops = 10

Test #20:

score: 0
Accepted
time: 1ms
memory: 5576kb

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: 1ms
memory: 5660kb

input:

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

output:

17
4 3 2 1 9 8 7 6 5 4 3 2 4 5 7 6 9 

result:

ok OK, found solution, n = 10, ops = 17

Test #22:

score: 0
Accepted
time: 1ms
memory: 5668kb

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: 1ms
memory: 5576kb

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:

44
10 9 8 7 6 5 4 3 2 1 4 3 2 9 8 7 6 5 4 3 10 9 8 7 6 5 4 5 8 11 10 9 10 13 12 11 13 14 15 18 17 16 17 19 

result:

ok OK, found solution, n = 20, ops = 44

Test #24:

score: 0
Accepted
time: 1ms
memory: 5588kb

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: 5528kb

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:

126
11 10 9 8 7 6 5 4 3 2 1 14 13 12 11 10 9 8 7 6 5 4 3 2 3 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 11 10 9 8 20 19 18 17 16 15 14 13 12 11 10 9 15 14 13 12 11 10 12 11 13 12 15 14 13 20 19 18 17 16 15 14 26 25 24 23 22 21 20 19 18 17 16 15 16 21 20 19 18 17 22 21 20 19 22 21 20 24 23 22 ...

result:

ok OK, found solution, n = 30, ops = 126

Test #26:

score: 0
Accepted
time: 0ms
memory: 5652kb

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: 1ms
memory: 5528kb

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:

233
8 7 6 5 4 3 2 1 3 2 10 9 8 7 6 5 4 3 8 7 6 5 4 15 14 13 12 11 10 9 8 7 6 5 15 14 13 12 11 10 9 8 7 6 14 13 12 11 10 9 8 7 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 17 16 15 14 13 12 11 10 9 15 14 13 12 11 10 15 14 13 12 11 13 12 18 17 16 15 14 13 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 ...

result:

ok OK, found solution, n = 40, ops = 233

Test #28:

score: 0
Accepted
time: 0ms
memory: 5644kb

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: 1ms
memory: 5812kb

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:

287
10 9 8 7 6 5 4 3 2 1 6 5 4 3 2 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 15 14 13 12 11 10 9 8 7 6 5 4 8 7 6 9 8 7 10 9 8 9 13 12 11 10 11 18 17 16 15 14 13 12 16 15 14 13 16 15 14 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 19 18 17 16 24 23 22 21 20...

result:

ok OK, found solution, n = 50, ops = 287

Test #30:

score: 0
Accepted
time: 1ms
memory: 5800kb

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: 7844kb

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:

406
4 3 2 1 10 9 8 7 6 5 4 3 2 11 10 9 8 7 6 5 4 3 5 4 6 5 17 16 15 14 13 12 11 10 9 8 7 6 11 10 9 8 7 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 15 14 13 12 11 10 9 13 12 11 10 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 20 19 18 17 16 15 14 13 12 31 30 29 28 27 26 25 24 23...

result:

ok OK, found solution, n = 60, ops = 406

Test #32:

score: 0
Accepted
time: 1ms
memory: 5832kb

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: 5640kb

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:

429
11 10 9 8 7 6 5 4 3 2 1 7 6 5 4 3 2 9 8 7 6 5 4 3 7 6 5 4 13 12 11 10 9 8 7 6 5 7 6 17 16 15 14 13 12 11 10 9 8 7 15 14 13 12 11 10 9 8 10 9 12 11 10 19 18 17 16 15 14 13 12 11 14 13 12 15 14 21 20 19 18 17 16 15 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 23 22 21 20 19...

result:

ok OK, found solution, n = 70, ops = 429

Test #34:

score: 0
Accepted
time: 1ms
memory: 5652kb

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: 5592kb

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:

655
14 13 12 11 10 9 8 7 6 5 4 3 2 1 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 11 10 9 8 7 6 10 9 8 7 19 18 17 16 15 14 13 12 11 10 ...

result:

ok OK, found solution, n = 80, ops = 655

Test #36:

score: 0
Accepted
time: 1ms
memory: 5640kb

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: 0ms
memory: 5660kb

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:

596
3 2 1 10 9 8 7 6 5 4 3 2 3 6 5 4 6 5 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 10 9 8 7 8 22 21 20 19 18 17 16 15 14 13 12 11 10 9 21 20 19 18 17 16 15 14 13 12 11 10 12 11 19 18 17 16 15 14 13 12 29 28 27 26 25 24 23 2...

result:

ok OK, found solution, n = 90, ops = 596

Test #38:

score: 0
Accepted
time: 1ms
memory: 5832kb

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: 0ms
memory: 5604kb

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:

787
12 11 10 9 8 7 6 5 4 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 10 9 8 7 6 5 4 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 13 12 11 10 9 8 7 6 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 33 32 31 30 29 28 27 26 25...

result:

ok OK, found solution, n = 98, ops = 787

Test #40:

score: 0
Accepted
time: 1ms
memory: 5696kb

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:

1442
2 1 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 12 11 10 9 8 7 6 5 4 72 71 70 69 68 67 ...

result:

ok OK, found solution, n = 98, ops = 1442

Test #41:

score: 0
Accepted
time: 1ms
memory: 5908kb

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:

1480
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 ...

result:

ok OK, found solution, n = 98, ops = 1480

Test #42:

score: 0
Accepted
time: 1ms
memory: 5832kb

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: 5676kb

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:

900
2 1 11 10 9 8 7 6 5 4 3 2 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 4 10 9 8 7 6 5 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 9 8 7 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 9 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 13 12 11 12...

result:

ok OK, found solution, n = 99, ops = 900

Test #44:

score: 0
Accepted
time: 1ms
memory: 5828kb

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:

1599
5 4 3 2 1 6 5 4 3 2 4 3 4 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 47 46 45 44 43 42 41 40...

result:

ok OK, found solution, n = 99, ops = 1599

Test #45:

score: 0
Accepted
time: 1ms
memory: 5924kb

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:

1785
13 12 11 10 9 8 7 6 5 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 32 31 30 29 28 27 2...

result:

ok OK, found solution, n = 99, ops = 1785

Test #46:

score: 0
Accepted
time: 1ms
memory: 5672kb

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: 5844kb

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:

927
1 8 7 6 5 4 3 2 5 4 3 8 7 6 5 4 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 21 20 19 18 17 16 15 14 13 12 11 10 9 14 13 12 11 10 20 19 18 17 16 15 14 13 12 11 37 36 35 34 33 32 31 30 29 2...

result:

ok OK, found solution, n = 100, ops = 927

Test #48:

score: 0
Accepted
time: 1ms
memory: 5784kb

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:

1576
67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 1...

result:

ok OK, found solution, n = 100, ops = 1576

Test #49:

score: 0
Accepted
time: 1ms
memory: 5608kb

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:

1682
68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 2...

result:

ok OK, found solution, n = 100, ops = 1682

Test #50:

score: 0
Accepted
time: 1ms
memory: 5800kb

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: 5592kb

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:

824
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 7 6 5 4 18 17 16 15 14 13 12 11 10 9 8 7 6 5 15 14 13 12 11 10 9 8 7 6 8 7 15...

result:

ok OK, found solution, n = 100, ops = 824

Test #52:

score: 0
Accepted
time: 1ms
memory: 5692kb

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:

1459
1 4 3 2 12 11 10 9 8 7 6 5 4 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 13 12 11 10 9 8 7 45 44 43 42 41 40 39 38 37 36 35 34...

result:

ok OK, found solution, n = 100, ops = 1459

Test #53:

score: 0
Accepted
time: 1ms
memory: 5692kb

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:

1619
7 6 5 4 3 2 1 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 82 81 80 79 78 77 76...

result:

ok OK, found solution, n = 100, ops = 1619

Test #54:

score: 0
Accepted
time: 1ms
memory: 5880kb

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: 5876kb

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:

854
12 11 10 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 15 14 13 12 11 10 9 8 7 6 5 4 3 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 6 5 11 10 9 8 7 6 11 10 9 8 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 15 14 13 12 11 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 16 15 14 23 22 21 20 19 18...

result:

ok OK, found solution, n = 100, ops = 854

Test #56:

score: 0
Accepted
time: 1ms
memory: 5864kb

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:

1568
55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 74 73 72 71 70 69 68 ...

result:

ok OK, found solution, n = 100, ops = 1568

Test #57:

score: 0
Accepted
time: 1ms
memory: 5616kb

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:

1714
10 9 8 7 6 5 4 3 2 1 2 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 ...

result:

ok OK, found solution, n = 100, ops = 1714

Test #58:

score: 0
Accepted
time: 1ms
memory: 5592kb

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: 5548kb

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:

789
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 11 10 9 8 7 6 5 4 12 11 10 9 8 7 6 18 17 16 15 14 13 12 11 10 9 8 11 10 9 10 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 ...

result:

ok OK, found solution, n = 100, ops = 789

Test #60:

score: 0
Accepted
time: 1ms
memory: 5632kb

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:

1618
28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 6 5 4 3 14 13 12 11 10 9 8 7 6 5 4 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 3...

result:

ok OK, found solution, n = 100, ops = 1618

Test #61:

score: 0
Accepted
time: 1ms
memory: 5680kb

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:

1728
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 70 69 68 67 66 65 64 63 62 61 60 ...

result:

ok OK, found solution, n = 100, ops = 1728

Test #62:

score: 0
Accepted
time: 1ms
memory: 5584kb

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: 5592kb

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:

885
1 5 4 3 2 12 11 10 9 8 7 6 5 4 3 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 6 5 6 9 8 7 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 11 10 21 20 19 18 17 16 15 14 13 12 11 16 15 14...

result:

ok OK, found solution, n = 100, ops = 885

Test #64:

score: 0
Accepted
time: 0ms
memory: 5632kb

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:

1664
7 6 5 4 3 2 1 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 51...

result:

ok OK, found solution, n = 100, ops = 1664

Test #65:

score: 0
Accepted
time: 0ms
memory: 5832kb

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:

1600
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 ...

result:

ok OK, found solution, n = 100, ops = 1600

Test #66:

score: 0
Accepted
time: 1ms
memory: 5660kb

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: 5652kb

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:

770
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 11 10 9 8 7 6 5 4 3 2 4 3 11 10 9 8 7 6 5 4 14 13 12 11 10 9 8 7 6 9 8 7 10 9 8 11 10 9 14 13 12 11 10 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 22 21 20 19 18 17 16 15 14 13 12 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 1...

result:

ok OK, found solution, n = 100, ops = 770

Test #68:

score: 0
Accepted
time: 1ms
memory: 5624kb

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:

1589
4 3 2 1 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13...

result:

ok OK, found solution, n = 100, ops = 1589

Test #69:

score: 0
Accepted
time: 1ms
memory: 5568kb

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:

1625
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 45 44 43 42 41 40 39 38 37 36 3...

result:

ok OK, found solution, n = 100, ops = 1625

Test #70:

score: 0
Accepted
time: 1ms
memory: 5580kb

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: 5656kb

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:

956
10 9 8 7 6 5 4 3 2 1 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 10 9 8 7 6 5 9 8 7 6 9 8 7 14 13 12 11 10 9 8 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 15 14 13 12 11...

result:

ok OK, found solution, n = 100, ops = 956

Test #72:

score: 0
Accepted
time: 1ms
memory: 5688kb

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:

1615
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 14 13 12 11 10 9 8 7 6 5 4 3 6 5 4 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 3...

result:

ok OK, found solution, n = 100, ops = 1615

Test #73:

score: 0
Accepted
time: 1ms
memory: 5560kb

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:

1555
14 13 12 11 10 9 8 7 6 5 4 3 2 1 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 ...

result:

ok OK, found solution, n = 100, ops = 1555

Test #74:

score: 0
Accepted
time: 1ms
memory: 5640kb

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: 5888kb

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:

813
1 3 2 17 16 15 14 13 12 11 10 9 8 7 6 5 4 12 11 10 9 8 7 6 5 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 13 12 11 10 9 8 20 19 18 17 16 15 14 13 12 11 10 9 16 15 14 13 12 11 10 12 11 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 14 13 20 19 18 17 16 15 14 15 27 26 25 24 23 22 21 20 1...

result:

ok OK, found solution, n = 100, ops = 813

Test #76:

score: 0
Accepted
time: 0ms
memory: 5900kb

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:

1639
1 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 2...

result:

ok OK, found solution, n = 100, ops = 1639

Test #77:

score: 0
Accepted
time: 1ms
memory: 5704kb

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:

1777
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 13 12 11 10 9 8 7 6 5 4 3 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9...

result:

ok OK, found solution, n = 100, ops = 1777

Test #78:

score: 0
Accepted
time: 1ms
memory: 5580kb

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: 5648kb

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:

782
11 10 9 8 7 6 5 4 3 2 1 6 5 4 3 2 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 15 14 13 12 11 10 9 8 7 6 5 14 13 12 11 10 9 8 7 6 19 18 17 16 15 14 13 12 11 10 9 8 7 16 15 14 13 12 11 10 9 8 14 13 12 11 10 9 34 33 32 31 30 29 28 27 26 25 24 23 22...

result:

ok OK, found solution, n = 100, ops = 782

Test #80:

score: 0
Accepted
time: 1ms
memory: 5616kb

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:

1577
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9...

result:

ok OK, found solution, n = 100, ops = 1577

Test #81:

score: 0
Accepted
time: 1ms
memory: 5832kb

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:

1571
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 14 13 12 11 10 9 8 7 6 5 4 3 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 45 44 43 42 41 40 39 3...

result:

ok OK, found solution, n = 100, ops = 1571

Test #82:

score: 0
Accepted
time: 1ms
memory: 5864kb

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: 5656kb

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:

799
9 8 7 6 5 4 3 2 1 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 12 11 10 9 8 7 6 5 4 14 13 12 11 10 9 8 7 6 5 15 14 13 12 11 10 9 8 7 6 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 10 9 8 9 15 14 13 12 11 10 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 19 18 17 1...

result:

ok OK, found solution, n = 100, ops = 799

Test #84:

score: 0
Accepted
time: 1ms
memory: 5612kb

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:

1588
3 2 1 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 15 14 13 12 11 10 9 8 7 6 5 4 3 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 5...

result:

ok OK, found solution, n = 100, ops = 1588

Test #85:

score: 0
Accepted
time: 1ms
memory: 5672kb

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:

1514
4 3 2 1 3 2 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 8 7 6 5 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 ...

result:

ok OK, found solution, n = 100, ops = 1514