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

JOJ Answer

12
25
51
52
26
53
nullptr
26
53
107
108
nullptr
11
23
47
48
24
49
50
5
11
23
24
12
25
26
6
13
27
28
nullptr
nullptr
12
25
51
52
26
53
nullptr
26
53
107
108
nullptr
nullptr
5
11
23
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
nullptr
26
53
107
108
nullptr
12
25
51
52
26
53
nullptr
5
11
23
24
12
25
26
6
13
27
28
nullptr
nullptr
12
25
51
52
26
53
nullptr
26
53
107
108
nullptr
8
17
35
36
18
37
38
5
11
23
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
nullptr
26
53
107
108
nullptr
8
17
35
36
18
37
38
5
11
23
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
nullptr
26
53
107
108
nullptr
11
23
47
48
24
49
50
5
11
23
24
12
25
26
6
13
27
28
nullptr
nullptr
12
25
51
52
26
53
nullptr
26
53
107
108
nullptr
8
17
35
36
18
37
38
5
11
23
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
nullptr
26
53
107
108
nullptr
11
23
47
48
24
49
50
5
11
23
24
12
25
26
6
13
27
28
nullptr
nullptr
12
25
51
52
26
53
nullptr
26
53
107
108
nullptr
8
17
35
36
18
37
38
5
11
23
24
12
25
26
3
7
15
16
8
17
18
nullp