Record Case Detail

Notes

This function is in beta test. Please help improve it in the issues here.

Stderr


        

Hints

Your answer may be identical to the JOJ answer in the first several lines.

However, you will still get Wrong Answer because the complete output may be longer and there might be errors in the future lines.

Please double check your code to solve this problem and try again.

Your Answer

0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr
0
1
3
4
2
5
6
2
5
11
12
6
13
14
0
1
3
4
2
5
6
0
1
3
4
2
5
6
0
1
3
4
2
5
6
nullptr

JOJ Answer

12
25
51
52
26
53
54
26
53
107
108
54
nullptr
110
14
29
nullptr
60
30
61
62
5
11
nullptr
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
nullptr
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
nullptr
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
nullptr
110
8
17
35
36
18
37
38
5
11
nullptr
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
nullptr
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
nullptr
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
nullptr
110
14
29
nullptr
60
30
61
62
5
11
nullptr
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
nullptr
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
nullptr
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
nullptr
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
nullptr
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
nullptr
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
nullptr
14
29
30
nullptr
12
2