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, the main problem you meet now is Runtime Error. And the exit code of your program is -11, which should be 0.

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

Your Answer

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

JOJ Answer

12
25
51
52
26
53
54
26
53
nullptr
108
54
109
110
14
29
59
60
30
61
nullptr
5
11
nullptr
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
54
26
53
nullptr
108
54
109
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
28
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
nullptr
108
54
109
110
11
nullptr
24
49
50
5
11
nullptr
24
12
25
26
6
13
27
28
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
nullptr
108
54
109
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
28
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
nullptr
108
54
109
110
14
29
59
60
30
61
nullptr
5
11
nullptr
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
54
26
53
nullptr
108
54
109
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
28
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
nullptr
108
54
109
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
28
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
nullptr
108
54
109
110
12
25
51
52
26
53
54
5
11
nullptr
24
12
25
26
6
13
27
28
14
29
30
nullptr
12
25
51
52
26
53
54
26
53