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#404608#5533. Trickhyforces#29 40ms3788kbC++203.6kb2024-05-04 10:38:412024-05-04 10:38:42

Details

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Subtask #1:

score: 29
Accepted

Test #1:

score: 29
Accepted
time: 40ms = 0ms + 40ms
memory: 0kb,3776kb

input:

12012
1
6
0 1 2 3 4 5
6
0 1 2 3 4 5
6
0 1 2 3 4 5
6
0 1 2 3 4 5
6
0 1 2 3 4 5
6
0 1 2 3 4 5
6
0 1 2 3 4 5
6
0 1 2 3 4 6
6
0 1 2 3 4 6
6
0 1 2 3 4 6
6
0 1 2 3 4 6
6
0 1 2 3 4 6
6
0 1 2 3 4 6
6
0 1 2 3 4 6
6
0 1 2 3 5 6
6
0 1 2 3 5 6
6
0 1 2 3 5 6
6
0 1 2 3 5 6
6
0 1 2 3 5 6
6
0 1 2 3 5 6
6
0 1 2 3 5 ...

output:

0 3
0 1
2 3
3 5
0 2
0 3
1 5
0 1
4 1
0 2
0 2
1 4
0 1
2 6
1 3
5 0
1 3
0 2
2 3
0 3
3 0
1 4
0 6
0 6
0 4
0 5
1 4
0 2
0 6
0 5
4 0
1 3
3 6
3 6
0 6
4 5
3 5
0 3
5 4
4 2
3 4
2 3
2 3
1 3
4 6
3 5
4 6
3 4
1 4
2 0
0 2
0 4
0 2
4 7
1 2
7 2
3 7
0 3
2 3
1 5
3 5
0 2
1 7
4 5
2 4
1 5
5 7
0 1
1 2
0 1
3 7
5 7
0 7
0 5
7 0
...

input:

12012
2
6
7 8 9 10 11 12
6
6 8 9 10 11 12
6
6 7 9 10 11 12
6
6 7 8 10 11 12
6
6 7 8 9 11 12
6
6 7 8 9 10 12
6
6 7 8 9 10 11
6
7 8 9 10 11 12
6
5 8 9 10 11 12
6
5 7 9 10 11 12
6
5 7 8 10 11 12
6
5 7 8 9 11 12
6
5 7 8 9 10 12
6
5 7 8 9 10 11
6
7 8 9 10 11 12
6
4 8 9 10 11 12
6
4 7 9 10 11 12
6
4 7 8 1...

output:

7 10
9 12
7 9
6 7
6 9
7 10
8 10
8 11
10 12
7 10
7 8
5 12
9 12
5 9
7 12
10 11
4 11
4 10
9 11
7 9
4 11
11 12
3 8
3 9
3 7
8 11
3 12
7 11
8 11
8 11
10 12
8 10
2 9
2 8
8 9
7 10
1 10
1 7
7 8
7 12
9 12
1 7
7 12
10 11
0 10
0 8
7 9
0 12
0 8
6 12
5 12
9 10
5 6
6 9
5 6
9 11
10 11
9 10
9 12
12 6
8 9
4 8
6 4
8 1...

input:

12012
3
6
0 3 7 10
6
0 1 9 12
6
2 3 7 9
6
3 5 6 7
6
0 2 6 9
6
0 3 7 10
6
1 5 8 10
6
0 1 8 11
6
4 1 10 12
6
0 2 7 10
6
0 2 7 8
6
1 4 5 12
6
0 1 9 12
6
2 6 5 9
6
1 3 7 12
6
5 0 10 11
6
1 3 4 11
6
0 2 4 10
6
2 3 9 11
6
0 3 7 9
6
3 0 4 11
6
1 4 11 12
6
0 6 3 8
6
0 6 3 9
6
0 4 3 7
6
0 5 8 11
6
1 4 3 12
6...

output:

6
7
8
9
10
11
12
5
7
8
9
10
11
12
4
7
8
9
10
11
12
3
7
8
9
10
11
12
2
7
8
9
10
11
12
1
7
8
9
10
11
12
0
7
8
9
10
11
12
5
6
8
9
10
11
12
4
6
8
9
10
11
12
3
6
8
9
10
11
12
2
6
8
9
10
11
12
1
6
8
9
10
11
12
0
6
8
9
10
11
12
4
5
8
9
10
11
12
3
5
8
9
10
11
12
2
5
8
9
10
11
12
1
5
8
9
10
11
12
0
5
8
9
10
...

result:

ok very good job! (12012 test cases)

Subtask #2:

score: 0
Runtime Error

Test #2:

score: 19
Accepted
time: 26ms = 0ms + 26ms
memory: 0kb,3584kb

input:

6576
1
6
12 2 3 11 5 6
6
0 1 8 3 10 5
6
0 1 6 11 7 5
6
0 12 8 3 5 9
6
0 1 7 3 4 6
6
0 12 8 3 4 5
6
0 1 2 7 12 5
6
1 2 8 4 7 6
6
12 7 9 4 10 6
6
0 1 11 4 5 6
7
10 14 3 4 12 8 9
7
0 10 2 9 4 5 7
7
1 9 3 11 10 6 7
7
0 13 14 8 9 6 12
7
12 1 8 3 7 5 9
7
0 1 2 8 9 5 7
7
0 10 12 4 11 8 9
7
13 1 2 3 4 11 6
...

output:

5 11
3 10
0 1
0 5
3 4
5 12
1 7
6 7
10 12
0 6
12 14
0 4
6 7
12 13
3 7
1 8
0 11
3 13
7 11
1 6
3 11
1 14
2 8
0 10
14 16
13 15
1 15
9 13
0 2
13 16
1 12
4 14
4 12
0 2
16 18
3 8
6 14
9 13
1 18
0 3
7 17
2 12
15 19
9 10
7 20
0 3
0 17
4 15
7 18
0 18
10 18
2 19
0 12
0 6
14 21
20 22
3 13
0 3
13 19
0 3
7 21
12 ...

input:

6576
2
6
1 4 7 8 9 10
6
2 4 7 9 11 12
6
2 3 4 9 10 12
6
1 2 6 7 10 11
6
2 5 8 9 10 12
6
1 2 6 9 10 11
6
3 4 6 8 9 10
6
3 5 9 10 11 12
6
0 1 2 5 8 11
6
2 7 8 9 10 12
7
0 1 5 6 7 11 13
7
1 3 8 11 12 13 14
7
2 4 5 8 12 13 14
7
1 2 4 5 7 10 11
7
0 2 4 6 10 11 14
7
3 4 6 10 11 12 13
7
1 3 5 6 7 13 14
7
0...

output:

7 9
7 12
10 12
1 7
2 5
2 10
8 10
9 12
0 8
8 10
5 6
3 8
2 13
1 7
0 4
4 11
6 13
9 5
1 4
3 5
0 16
15 10
3 4
1 13
4 12
6 1
9 13
5 10
16 1
0 1
3 4
1 17
2 3
3 5
5 8
2 15
1 17
0 5
8 15
6 11
3 18
9 14
0 6
1 5
3 12
7 13
12 13
1 16
0 8
4 12
1 15
0 9
3 16
3 4
5 8
0 6
1 12
1 14
0 4
4 22
3 18
0 11
6 19
0 21
3 20...

input:

6576
3
6
5 11 7 9
6
3 10 7 12
6
0 1 10 12
6
0 5 1 7
6
3 4 2 5
6
5 12 2 10
6
1 7 8 10
6
6 7 9 12
6
10 12 0 8
6
0 6 8 10
7
12 14 5 6
7
0 4 3 8
7
6 7 2 13
7
12 13 1 7
7
3 7 0 4
7
1 8 4 11
7
0 11 6 13
7
3 13 9 5
7
7 11 1 4
7
1 6 3 5
8
3 11 0 16
8
1 14 15 10
8
2 8 3 4
8
0 10 1 13
8
14 16 4 12
8
13 15 6 1...

output:

0
6
8
4
11
7
11
0
3
3
2
6
0
3
13
14
2
12
2
14
1
16
11
12
9
5
10
11
13
6
2
0
11
12
12
11
5
1
4
2
13
5
1
11
9
11
7
14
6
8
12
6
14
14
3
21
4
10
12
11
12
18
7
15
7
8
5
8
21
14
21
19
6
1
16
12
21
6
18
4
22
4
21
19
0
0
6
20
17
17
7
15
9
11
2
12
15
12
7
13
18
17
0
17
21
18
13
12
19
17
2
18
5
20
16
11
4
0
1...

result:

ok very good job! (6576 test cases)

Test #3:

score: 0
Accepted
time: 25ms = 0ms + 25ms
memory: 0kb,3576kb

input:

6576
1
6
7 10 2 3 9 6
6
0 12 9 6 4 5
6
6 9 2 10 11 5
6
0 6 2 7 4 12
6
7 1 10 3 11 12
6
8 9 2 6 4 7
6
0 1 2 6 11 10
6
9 1 2 3 8 5
6
0 11 2 3 12 8
6
0 12 7 3 10 11
7
12 10 8 4 11 6 7
7
0 1 10 3 4 11 9
7
7 1 13 3 10 14 9
7
11 1 2 8 4 14 12
7
9 8 11 3 10 13 7
7
7 1 10 3 4 9 6
7
12 1 2 7 10 5 6
7
8 1 2 3...

output:

7 6
5 12
10 2
4 12
10 12
6 9
2 10
1 9
0 11
7 10
7 12
4 9
9 1
14 12
8 10
9 10
5 6
8 13
11 13
0 8
1 4
11 16
13 14
2 8
0 15
0 2
1 6
2 8
1 13
0 10
9 14
1 3
2 11
0 4
0 4
1 16
14 18
0 7
0 10
7 13
12 19
18 19
1 10
8 17
2 16
1 8
0 17
7 19
0 14
0 12
8 12
12 16
10 13
5 8
11 19
1 5
21 22
2 16
0 12
1 22
1 7
9 1...

input:

6576
2
6
0 1 4 5 8 12
6
1 2 3 8 10 11
6
0 1 3 4 7 8
6
1 3 5 8 9 11
6
0 2 4 5 6 9
6
0 1 3 5 11 12
6
3 4 5 7 8 12
6
0 4 6 7 11 12
6
1 4 6 7 9 10
6
1 2 4 5 6 9
7
0 2 3 5 9 13 14
7
2 5 6 8 12 13 14
7
0 2 4 5 6 8 12
7
0 3 5 6 7 9 13
7
0 1 2 5 6 12 14
7
0 2 5 8 11 12 14
7
0 3 4 9 11 13 14
7
0 4 6 7 10 12 ...

output:

1 4
1 10
1 7
11 1
0 9
3 11
7 8
0 11
1 10
1 9
3 14
5 13
4 6
6 13
5 14
2 8
3 4
4 14
8 10
3 11
3 13
2 6
6 12
1 16
10 13
1 6
7 10
10 16
3 7
3 12
2 7
2 5
6 17
1 6
7 14
3 6
16 17
1 16
4 8
1 4
1 9
9 13
0 12
2 13
5 18
16 20
3 5
5 6
10 12
3 14
1 11
18 2
0 15
2 12
1 10
2 9
4 11
11 12
4 22
14 12
6 18
2 20
0 3
...

input:

6576
3
6
7 6 1 4
6
5 12 1 10
6
10 2 1 7
6
4 12 11 1
6
10 12 0 9
6
6 9 3 11
6
2 10 7 8
6
1 9 0 11
6
0 11 1 10
6
7 10 1 9
7
7 12 3 14
7
4 9 5 13
7
9 1 4 6
7
14 12 6 13
7
8 10 5 14
7
9 10 2 8
7
5 6 3 4
7
8 13 4 14
7
11 13 8 10
7
0 8 3 11
8
1 4 3 13
8
11 16 2 6
8
13 14 6 12
8
2 8 1 16
8
0 15 10 13
8
0 2...

output:

11
7
12
10
8
10
9
10
5
8
1
7
11
10
4
13
8
11
14
6
10
0
11
13
4
13
15
7
14
15
15
10
8
3
5
2
0
2
17
15
13
11
7
16
0
15
19
4
1
8
22
20
9
9
17
12
17
0
17
5
17
14
6
13
15
1
11
18
16
10
3
17
19
18
10
13
18
15
18
2
10
15
14
4
10
10
0
3
17
7
15
19
3
1
3
0
6
5
19
3
21
11
6
9
18
12
2
10
3
20
21
1
1
10
4
14
17...

result:

ok very good job! (6576 test cases)

Test #4:

score: 0
Accepted
time: 25ms = 0ms + 25ms
memory: 0kb,3644kb

input:

6576
1
6
0 8 2 10 5 11
6
9 8 6 3 4 5
6
0 11 9 7 4 6
6
0 6 2 12 9 8
6
8 12 2 11 7 5
6
0 1 2 10 12 11
6
0 2 10 9 5 6
6
0 7 8 11 6 9
6
0 1 2 11 12 9
6
0 9 12 3 7 5
7
11 13 14 3 4 8 12
7
0 1 11 8 4 5 10
7
13 10 2 9 4 5 11
7
9 1 2 4 8 12 13
7
0 7 2 12 4 9 8
7
14 8 11 3 5 6 13
7
10 1 2 7 8 5 6
7
12 11 14 ...

output:

0 11
5 6
0 6
0 9
2 5
1 0
5 10
0 9
12 2
7 12
11 14
8 0
9 10
1 4
4 7
8 14
6 10
6 13
0 12
2 6
0 4
4 10
0 5
10 12
1 4
6 16
5 10
0 9
3 12
0 14
13 16
0 11
8 14
1 16
1 3
3 14
10 14
4 15
5 12
0 14
12 19
12 19
12 14
11 14
1 18
5 15
3 8
11 14
13 17
5 19
2 21
1 21
7 18
17 19
17 19
1 5
2 8
0 12
17 20
1 7
2 9
6 ...

input:

6576
2
6
1 3 6 7 9 12
6
0 1 2 10 11 12
6
1 2 3 5 8 12
6
1 3 4 5 7 11
6
0 1 3 4 9 10
6
3 4 5 6 8 9
6
3 4 7 8 11 12
6
1 2 3 4 5 12
6
3 4 6 7 8 10
6
1 2 4 6 8 10
7
0 1 2 5 7 9 10
7
2 3 7 9 12 13 14
7
0 1 3 7 8 12 14
7
0 5 6 7 10 11 14
7
1 3 5 6 10 11 13
7
0 1 2 7 9 10 12
7
0 3 4 9 11 12 14
7
0 1 2 4 5 ...

output:

9 12
0 10
2 12
1 4
0 4
3 9
8 12
2 12
3 6
10 1
0 1
2 3
8 14
5 14
3 11
2 12
11 12
7 9
2 11
0 10
2 16
1 8
2 14
4 9
7 8
3 14
1 2
4 8
2 14
4 15
0 17
1 2
0 1
5 7
2 18
0 1
0 5
1 17
9 0
4 10
0 6
2 13
6 13
1 19
4 14
0 20
2 19
2 19
9 12
3 16
4 5
2 14
2 15
0 7
1 7
6 18
0 17
1 18
0 1
0 10
4 20
19 22
1 5
6 12
0 ...

input:

6576
3
6
0 11 9 12
6
5 6 0 10
6
0 6 2 12
6
0 9 1 4
6
2 5 0 4
6
1 0 3 9
6
5 10 8 12
6
0 9 2 12
6
12 2 3 6
6
7 12 10 1
7
11 14 0 1
7
8 0 2 3
7
9 10 8 14
7
1 4 5 14
7
4 7 3 11
7
8 14 2 12
7
6 10 11 12
7
6 13 7 9
7
0 12 2 11
7
2 6 0 10
8
0 4 2 16
8
4 10 1 8
8
0 5 2 14
8
10 12 4 9
8
1 4 7 8
8
6 16 3 14
8...

output:

4
7
10
10
6
7
1
10
5
11
6
6
6
3
14
4
13
3
7
13
1
15
15
7
13
2
13
5
10
7
8
14
11
0
12
5
13
9
10
17
14
0
1
9
0
19
7
16
7
14
19
0
22
6
5
13
14
13
4
4
21
12
11
19
16
10
6
7
5
4
12
12
14
19
12
12
0
17
11
6
12
12
18
17
19
8
5
11
16
5
2
11
8
15
2
7
0
14
11
10
9
16
3
12
20
4
11
14
6
3
1
5
5
14
0
1
19
4
10
7...

result:

ok very good job! (6576 test cases)

Test #5:

score: -19
Runtime Error

input:

6576
1
6
8 10 2 7 6 5
6
1 12 3 10 8 9
6
0 1 2 6 4 11
6
0 10 9 8 4 7
6
6 1 8 3 4 5
6
9 1 2 12 4 5
6
0 6 10 8 4 5
6
0 11 2 3 10 6
6
0 1 10 11 4 5
6
11 1 2 4 5 12
7
11 10 9 14 4 8 6
7
0 1 13 4 9 6 7
7
14 10 11 9 13 5 12
7
8 1 2 3 12 6 13
7
9 10 2 7 11 5 6
7
10 1 11 14 5 12 13
7
0 9 12 13 5 6 7
7
1 2 11...

output:

2 8
1 8
1 4
7 8
6 8
9 12
0 6
2 10
0 11
2 12
9 14
0 9
9 14
1 12
9 11
5 10
0 12
2 12
8 13
3 9
2 9
12 16
1 3
0 12
0 15

result:

Subtask #3:

score: 0
Runtime Error

Test #11:

score: 30
Accepted
time: 30ms = 0ms + 30ms
memory: 0kb,3740kb

input:

6525
1
6
10 1 11 3 12 6
6
1 7 10 12 5 6
6
0 10 12 7 9 8
6
12 1 8 4 7 11
6
11 8 9 4 10 6
6
0 7 2 3 4 5
6
0 8 3 10 11 6
6
0 1 2 4 7 6
6
0 1 11 9 5 6
6
7 1 12 8 6 5
7
0 1 13 10 12 5 6
7
0 14 2 3 4 12 6
7
11 1 3 8 12 6 13
7
0 1 2 3 13 5 14
7
11 9 10 8 4 14 7
7
0 8 14 3 4 13 11
7
0 10 2 14 8 5 6
7
0 13 2...

output:

1 6
6 10
0 7
7 12
4 9
4 5
6 8
2 4
5 11
8 12
1 12
6 14
1 11
0 14
4 11
0 14
10 14
11 0
1 2
9 10
11 14
2 12
1 4
3 13
0 9
3 9
0 1
7 16
1 9
0 9
2 18
4 10
3 17
8 12
5 14
8 10
6 15
1 14
2 7
0 2
5 2
1 19
12 14
0 7
8 11
0 20
5 15
1 4
8 10
5 14
0 21
13 20
2 21
1 14
12 22
19 22
1 20
0 4
14 20
2 17
2 8
4 15
16 ...

input:

6525
2
6
0 2 4 5 8 9
6
2 3 4 8 9 11
6
1 2 3 4 5 11
6
0 3 5 6 9 10
6
0 1 3 5 7 12
6
1 6 8 10 11 12
6
2 4 5 7 9 12
6
5 8 9 10 11 12
6
3 4 7 8 10 12
6
0 2 3 4 9 11
7
2 3 4 7 8 9 11
7
1 5 7 8 9 10 13
7
0 4 5 7 9 10 14
7
4 6 7 8 9 10 11
7
0 1 2 3 5 6 13
7
1 2 5 7 9 10 12
7
1 3 4 9 11 12 13
7
1 3 4 6 10 1...

output:

0 5
2 11
2 5
6 9
1 3
6 10
5 7
11 12
3 12
0 9
3 7
1 9
0 10
4 7
13 1
9 10
9 13
1 14
5 12
4 13
0 1
0 9
2 9
9 15
4 5
0 10
2 6
1 14
0 5
3 8
0 13
2 15
4 9
0 13
3 7
2 11
2 9
8 17
3 11
4 13
0 10
6 17
6 16
1 17
1 13
2 11
0 13
6 17
2 3
0 1
1 20
1 21
7 13
2 6
5 17
11 13
10 19
2 22
1 9
0 8
0 11
1 21
7 14
5 20
0...

input:

6525
3
6
1 6 0 5
6
6 10 2 11
6
0 7 2 5
6
7 12 6 9
6
4 9 1 3
6
4 5 6 10
6
6 8 5 7
6
2 4 11 12
6
5 11 3 12
6
8 12 0 9
7
1 12 3 7
7
6 14 1 9
7
1 11 0 10
7
0 14 4 7
7
4 11 13 1
7
0 14 9 10
7
10 14 9 13
7
11 0 1 14
7
1 2 5 12
7
9 10 4 13
8
11 14 0 1
8
2 12 0 9
8
1 4 2 9
8
3 13 9 15
8
0 9 4 5
8
3 9 0 10
8...

output:

7
0
6
2
2
9
1
3
2
10
14
11
2
12
12
6
7
8
0
0
7
8
16
8
16
16
7
13
3
1
16
6
10
11
6
16
1
5
8
10
4
16
11
15
12
9
14
10
14
17
11
16
4
3
2
4
13
1
12
15
22
12
0
4
21
10
17
21
18
21
0
15
9
18
3
12
19
10
9
14
2
20
5
22
20
6
9
17
9
17
7
13
15
4
19
4
6
18
13
10
10
22
6
20
3
18
2
21
7
13
5
1
19
17
0
8
16
22
12...

result:

ok very good job! (6525 test cases)

Test #12:

score: 0
Accepted
time: 29ms = 0ms + 29ms
memory: 0kb,3716kb

input:

6525
1
6
0 1 7 3 8 9
6
12 1 2 8 4 5
6
0 1 3 10 8 11
6
0 1 8 7 10 12
6
11 1 9 7 4 8
6
0 12 2 3 4 9
6
0 1 2 3 8 7
6
0 10 2 3 6 5
6
0 1 2 10 12 9
6
12 9 10 3 4 8
7
14 1 12 7 4 5 6
7
1 9 3 4 12 10 13
7
0 1 10 8 4 7 12
7
0 1 8 12 4 10 11
7
0 12 13 3 10 5 8
7
0 14 13 12 9 5 6
7
0 1 10 8 9 13 14
7
8 11 2 3...

output:

3 1
8 2
3 10
1 10
8 11
3 9
0 7
2 3
1 12
10 12
6 12
9 13
7 12
0 12
0 10
12 14
9 10
2 8
3 9
5 9
9 11
2 9
1 9
13 14
4 10
7 11
14 10
3 9
1 7
0 8
3 8
4 5
0 7
1 9
10 18
6 7
3 10
2 4
1 7
0 4
0 18
8 3
3 18
10 11
1 9
8 19
10 12
11 17
0 12
3 11
2 9
5 14
0 7
3 12
2 8
16 21
2 4
16 17
12 20
3 15
1 19
15 17
5 18
...

input:

6525
2
6
2 4 6 10 11 12
6
0 3 6 9 10 11
6
4 5 6 7 9 12
6
2 3 4 5 6 11
6
0 2 3 6 10 12
6
1 5 7 8 10 11
6
4 6 9 10 11 12
6
1 4 8 9 11 12
6
3 5 6 7 8 11
6
0 1 2 5 6 7
7
0 2 3 9 10 11 13
7
2 5 6 7 8 11 14
7
2 3 5 6 9 11 14
7
2 3 5 6 9 13 14
7
1 2 4 6 7 11 14
7
1 2 3 4 7 8 11
7
3 4 5 6 7 11 12
7
0 1 5 6 ...

output:

2 11
6 9
7 12
3 11
2 0
10 11
4 6
1 9
5 7
0 2
3 9
6 8
3 14
2 13
14 4
3 8
3 7
0 5
0 1
2 10
0 5
11 13
6 11
9 12
8 11
3 5
1 13
1 10
13 12
3 6
4 7
2 18
8 9
3 8
0 5
1 9
1 11
1 7
0 5
5 10
2 11
9 18
0 8
0 19
6 11
11 18
6 18
0 7
2 16
9 15
14 16
2 13
9 15
6 20
1 14
9 13
1 21
0 1
0 1
9 22
0 18
2 5
19 21
7 9
0 ...

input:

6525
3
6
3 1 2 11
6
8 2 6 9
6
3 10 7 12
6
1 10 3 11
6
8 11 2 0
6
3 9 10 11
6
0 7 4 6
6
2 3 1 9
6
1 12 5 7
6
10 12 0 2
7
6 12 3 9
7
9 13 6 8
7
7 12 3 14
7
0 12 2 13
7
0 10 14 4
7
12 14 3 8
7
9 10 3 7
7
2 8 0 5
7
3 9 0 1
7
5 9 2 10
8
9 11 0 5
8
2 9 11 13
8
1 9 6 11
8
13 14 9 12
8
4 10 8 11
8
7 11 3 5
...

output:

5
7
2
9
5
6
5
7
4
11
8
0
13
7
9
10
2
10
8
7
4
10
2
15
13
2
15
0
2
4
13
3
14
15
4
17
0
13
3
11
4
6
20
1
16
0
0
15
15
4
22
10
19
13
18
5
13
3
19
17
5
0
3
17
16
11
19
9
3
14
14
15
22
7
1
18
13
5
1
8
17
9
5
8
19
0
14
5
8
4
21
17
10
12
20
22
20
3
12
22
11
7
22
19
16
6
19
20
1
3
9
6
3
5
3
19
7
3
18
5
22
2...

result:

ok very good job! (6525 test cases)

Test #13:

score: 0
Accepted
time: 29ms = 0ms + 29ms
memory: 0kb,3584kb

input:

6525
1
6
7 1 3 8 5 10
6
0 1 2 12 9 6
6
0 1 2 3 4 11
6
0 11 2 3 8 12
6
0 1 2 3 4 8
6
0 12 2 3 11 5
6
6 1 2 3 8 11
6
7 1 11 12 9 5
6
0 10 2 3 7 6
6
11 8 3 4 9 6
7
8 1 2 11 4 5 7
7
0 13 10 11 8 5 6
7
9 2 3 4 13 6 10
7
8 2 3 4 14 9 7
7
0 1 2 3 10 9 14
7
12 9 10 7 8 11 6
7
0 9 2 12 4 8 7
7
0 10 12 14 13 ...

output:

7 8
0 1
0 2
3 12
0 1
12 5
6 11
7 11
0 10
6 11
4 8
5 6
9 13
8 9
1 2
7 12
0 9
0 12
9 7
2 5
3 14
1 4
0 11
16 12
2 7
9 12
15 16
4 8
4 8
8 11
0 2
3 8
2 9
5 18
6 14
2 15
9 16
13 17
2 15
10 12
5 16
4 8
1 10
4 20
2 4
0 15
7 19
6 16
0 17
1 4
2 8
14 15
4 20
0 11
9 15
2 20
0 21
8 11
0 1
1 6
0 19
2 6
5 17
2 20
...

input:

6525
2
6
0 4 6 9 11 12
6
4 5 7 8 10 11
6
5 6 7 8 10 12
6
1 4 5 6 9 10
6
5 6 7 9 10 12
6
1 4 7 8 9 10
6
0 4 5 9 10 12
6
0 2 3 4 8 10
6
1 5 8 9 11 12
6
0 1 5 7 10 12
7
0 3 9 10 12 13 14
7
1 2 3 4 7 12 14
7
1 5 7 8 11 12 14
7
0 5 6 10 11 12 13
7
4 5 6 7 8 11 12
7
0 1 2 3 4 5 13
7
1 3 5 10 11 13 14
7
1 ...

output:

4 9
7 10
6 8
9 6
5 9
4 8
10 12
2 3
1 12
5 10
0 14
1 2
7 14
0 12
4 11
0 2
1 11
2 7
2 14
9 13
5 11
0 16
12 13
3 9
0 4
1 3
0 13
16 0
0 13
3 6
3 12
2 11
12 0
6 8
2 9
4 11
2 6
10 14
8 14
0 2
2 11
13 20
2 6
5 16
7 14
5 9
1 4
7 14
1 19
6 18
7 14
0 7
0 16
3 9
0 17
0 17
5 15
1 17
3 5
5 8
1 16
11 13
0 7
7 21
...

input:

6525
3
6
7 8 4 9
6
0 1 7 10
6
0 2 6 8
6
3 12 9 6
6
0 1 5 9
6
12 5 4 8
6
6 11 10 12
6
7 11 2 3
6
0 10 1 12
6
6 11 5 10
7
4 8 0 14
7
5 6 1 2
7
9 13 7 14
7
8 9 0 12
7
1 2 4 11
7
7 12 0 2
7
0 9 1 11
7
0 12 2 7
7
9 7 2 14
7
2 5 9 13
8
3 14 5 11
8
1 4 0 16
8
0 11 12 13
8
16 12 3 9
8
2 7 0 4
8
9 12 1 3
8
1...

output:

2
3
9
7
11
6
7
6
4
2
6
9
0
1
13
14
6
9
1
0
9
8
8
1
16
6
5
2
5
10
7
6
14
7
4
0
4
1
9
3
10
12
0
2
9
14
20
10
7
8
13
3
6
19
18
1
16
13
20
20
7
0
18
19
7
18
20
5
6
12
15
16
19
1
3
6
8
1
12
22
3
11
18
8
10
16
4
12
8
4
11
13
19
2
4
18
22
3
13
4
22
14
1
4
1
16
1
0
6
7
4
15
7
4
8
2
1
14
16
10
13
5
15
8
3
6
...

result:

ok very good job! (6525 test cases)

Test #14:

score: 0
Accepted
time: 30ms = 0ms + 30ms
memory: 0kb,3716kb

input:

6525
1
6
10 1 2 4 12 7
6
11 12 2 8 9 5
6
0 10 9 11 12 8
6
8 1 10 3 6 5
6
0 1 8 12 7 6
6
0 10 2 3 4 6
6
12 6 2 3 4 10
6
12 1 2 3 8 6
6
0 8 11 3 7 5
6
0 7 9 4 10 11
7
0 7 13 3 4 5 6
7
12 10 2 3 4 5 6
7
10 11 2 3 4 12 7
7
11 10 9 4 5 6 14
7
0 12 13 3 8 6 11
7
7 13 2 12 14 5 9
7
0 8 2 11 13 12 7
7
13 8 ...

output:

4 10
11 12
0 11
5 8
8 12
0 6
4 10
2 12
5 11
10 11
0 3
4 6
2 10
11 4
3 11
7 14
12 13
7 13
0 13
0 2
0 10
2 7
11 16
4 16
4 8
3 14
15 7
9 8
2 14
2 10
6 18
0 18
1 9
1 9
2 10
12 16
5 16
3 12
10 13
0 1
3 15
14 15
4 12
8 11
2 11
15 18
3 9
3 4
11 16
7 16
1 21
12 19
1 22
11 18
0 15
11 13
8 22
6 12
2 11
14 20
...

input:

6525
2
6
0 5 6 8 9 11
6
0 1 3 4 6 10
6
2 3 4 5 6 7
6
0 2 4 7 9 12
6
2 4 5 9 10 11
6
1 5 8 9 11 12
6
0 1 5 7 8 9
6
0 4 5 7 9 11
6
1 2 4 6 9 12
6
1 2 5 6 8 12
7
1 2 8 9 10 12 14
7
0 1 7 8 9 11 14
7
0 1 6 8 9 13 14
7
0 1 3 7 8 12 13
7
1 2 4 7 9 10 14
7
0 1 3 4 6 10 11
7
1 4 5 6 9 10 14
7
0 1 5 9 10 12 ...

output:

0 9
0 6
4 7
0 7
2 11
5 9
0 7
0 9
6 9
1 6
12 14
1 7
0 6
0 8
4 2
10 1
1 14
1 10
1 6
3 11
5 11
3 4
1 14
3 14
2 7
7 12
0 12
10 14
5 9
1 7
2 11
6 13
8 3
8 12
1 17
7 13
6 10
6 15
0 5
3 10
13 16
6 7
0 10
2 20
9 13
0 17
1 7
9 20
0 7
0 3
7 9
6 13
0 20
0 12
19 8
18 19
0 17
1 22
12 21
1 8
5 13
3 16
0 16
2 9
0 ...

input:

6525
3
6
4 10 0 9
6
11 12 0 6
6
0 11 4 7
6
5 8 0 7
6
8 12 2 11
6
0 6 5 9
6
4 10 0 7
6
2 12 0 9
6
5 11 6 9
6
10 11 1 6
7
0 3 12 14
7
4 6 1 7
7
2 10 0 6
7
11 4 0 8
7
3 11 4 2
7
7 14 10 1
7
12 13 1 14
7
7 13 1 10
7
0 13 1 6
7
0 2 3 11
8
0 10 5 11
8
2 7 3 4
8
11 16 1 14
8
4 16 3 14
8
4 8 2 7
8
3 14 7 12...

output:

3
7
1
11
3
7
11
10
10
3
11
13
5
2
5
8
3
11
3
12
15
5
2
0
9
5
9
0
8
4
15
17
11
13
16
17
8
14
2
4
7
4
9
14
0
13
16
18
18
2
19
0
16
16
14
17
10
7
20
4
19
19
10
12
5
3
10
7
14
1
20
0
14
0
3
8
3
16
19
20
18
16
14
15
21
0
14
1
15
7
17
17
8
0
1
7
13
4
1
16
21
18
22
11
6
3
15
6
18
17
3
5
14
19
10
5
1
5
21
7...

result:

ok very good job! (6525 test cases)

Test #15:

score: 0
Accepted
time: 30ms = 0ms + 30ms
memory: 0kb,3788kb

input:

6525
1
6
7 6 2 10 8 5
6
9 1 7 3 11 5
6
0 2 9 10 8 6
6
1 10 11 4 12 9
6
12 1 2 9 11 10
6
11 1 2 3 4 8
6
0 11 2 6 8 10
6
0 1 2 3 4 9
6
0 10 6 3 4 7
6
9 11 2 8 4 5
7
8 12 9 3 10 5 6
7
0 1 8 3 9 5 6
7
0 14 11 7 4 5 12
7
0 1 7 3 4 12 11
7
0 1 11 3 8 5 6
7
12 10 2 3 4 7 11
7
12 1 7 13 4 8 6
7
0 1 11 3 7 5...

output:

6 7
1 7
6 10
9 11
1 9
4 8
0 11
2 4
6 7
4 5
3 9
5 8
4 14
4 7
0 8
4 11
7 6
0 6
3 10
4 14
1 2
6 12
7 10
6 16
0 7
1 2
3 15
0 7
2 9
2 10
8 14
4 8
10 16
0 12
0 10
12 16
3 18
3 10
2 5
11 16
1 20
3 15
17 18
2 3
0 11
6 17
5 8
2 6
3 12
1 10
3 12
7 20
16 17
0 20
19 21
8 14
0 7
4 20
19 22
5 13
15 22
3 15
3 9
2 ...

input:

6525
2
6
0 1 3 4 9 12
6
0 2 4 8 10 12
6
3 4 5 7 11 12
6
2 3 5 6 7 8
6
0 4 5 6 7 8
6
0 5 6 7 9 12
6
1 3 4 5 7 12
6
5 6 7 10 11 12
6
1 2 5 8 9 11
6
0 1 3 7 10 12
7
0 1 2 4 11 13 14
7
2 4 7 11 12 13 14
7
1 2 3 6 8 9 13
7
2 5 6 8 9 13 14
7
2 4 7 9 10 12 14
7
0 1 5 6 8 13 14
7
0 2 3 5 9 10 11
7
2 4 8 9 1...

output:

0 12
0 2
7 11
2 7
5 6
5 12
1 7
7 10
1 2
3 10
0 4
2 14
3 9
6 8
14 2
8 0
2 11
8 9
1 5
1 8
5 6
0 9
1 15
1 9
1 11
3 10
11 12
15 3
3 12
4 12
7 12
1 3
1 7
2 8
5 11
2 15
9 14
7 15
3 13
0 17
2 7
1 20
0 14
4 8
2 15
0 14
2 13
1 16
0 13
4 5
1 11
1 18
4 14
2 8
4 5
0 18
1 21
0 18
8 2
2 19
0 17
1 20
7 16
0 5
2 21...

input:

6525
3
6
6 7 0 12
6
1 7 0 2
6
6 10 7 11
6
9 11 2 7
6
1 9 5 6
6
4 8 5 12
6
0 11 1 7
6
2 4 7 10
6
6 7 1 2
6
4 5 3 10
7
3 9 0 4
7
5 8 2 14
7
4 14 3 9
7
4 7 6 8
7
0 8 14 2
7
4 11 8 0
7
7 6 2 11
7
0 6 8 9
7
3 10 1 5
7
4 14 1 8
8
1 2 5 6
8
6 12 0 9
8
7 10 1 15
8
6 16 1 9
8
0 7 1 11
8
1 2 3 10
8
3 15 11 12...

output:

11
6
1
0
3
10
9
8
12
6
7
10
10
10
13
9
14
12
0
10
4
10
0
12
9
6
2
1
1
15
10
18
6
16
2
1
0
5
15
8
6
8
2
16
16
20
9
12
2
0
18
2
3
22
17
6
8
15
11
1
18
19
15
13
14
0
13
7
19
7
8
1
15
9
22
20
19
6
9
13
18
3
14
18
21
6
3
16
8
9
21
4
10
2
1
19
7
1
13
9
20
22
16
10
17
7
10
10
9
0
1
21
15
3
13
6
14
1
18
21
...

result:

ok very good job! (6525 test cases)

Test #16:

score: -30
Runtime Error

input:

6525
1
6
11 8 2 4 10 6
6
0 9 2 3 7 8
6
1 11 7 9 5 10
6
1 2 3 4 5 9
6
11 6 2 12 10 5
6
11 1 8 3 6 7
6
6 9 2 12 4 11
6
7 12 10 3 4 6
6
10 11 12 4 5 9
6
1 10 3 11 5 9
7
0 1 9 3 12 10 7
7
12 13 2 3 4 5 11
7
0 13 10 4 8 6 7
7
0 1 2 3 10 11 12
7
14 11 2 7 10 5 6
7
0 1 2 12 4 5 8
7
9 2 3 4 13 12 7
7
10 2 3...

output:

4 8
0 8
5 9
1 2
5 6
1 7
6 11
4 7
9 10
1 5
1 9
2 11
8 6
1 11
11 14
1 2
7 13
3 10
5 11
0 1
9 16
1 15
2 4
0 11
0 7
12 15
14 15
9 16
1 13
4 10
0 11
0 9
2 4
1 17
0 3
11 14
5 6
9 17
7 16
14 13
1 10
0 9
9 17
8 14
0 11
9 16
5 19
5 9
0 3
10 11
5 10
0 21
1 20
2 21
4 11
1 18
7 20
0 22
0 10
2 20
1 22
3 9
8 21
3...

input:

6525
2
6
0 1 5 7 9 12
6
1 4 5 6 11 12
6
2 3 4 6 8 12
6
6 7 8 10 11 12
6
0 1 3 4 8 9
6
0 2 4 5 10 12
6
0 1 3 5 7 8
6
0 1 2 5 8 11
6
1 2 3 6 7 8
6
2 4 6 7 8 12
7
2 4 5 6 11 13 14
7
0 1 6 7 8 9 14
7
1 3 5 9 11 12 14
7
4 5 6 8 9 13 14
7
0 1 3 4 8 9 12
7
3 6 7 9 11 13 14
7
0 5 6 8 10 11 14
7
0 4 6 8 9 13...

output:

5 7
1 5
3 8
6 7
3 4
5 10
1 3
2 5
1 8
2 7
5 13
0 9
12 9
9 4
4 9
3 9
5 10

result:

Subtask #4:

score: 0
Skipped
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