Record Case Detail

Notes

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

Stderr

AddressSanitizer:DEADLYSIGNAL
=================================================================
==6082==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000008 (pc 0x00000051c51d bp 0x7ffcf4a0d3d0 sp 0x7ffcf4a0cea0 T0)
==6082==The signal is caused by a READ memory access.
==6082==Hint: address points to the zero page.
    #0 0x51c51c  (/out/package/test_part1_new_memcheck+0x51c51c)
    #1 0x51ecd4  (/out/package/test_part1_new_memcheck+0x51ecd4)
    #2 0x520e21  (/out/package/test_part1_new_memcheck+0x520e21)
    #3 0x7fa95c85cb96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #4 0x41dae9  (/out/package/test_part1_new_memcheck+0x41dae9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/out/package/test_part1_new_memcheck+0x51c51c) 
==6082==ABORTING

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 1, 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
nullptr
1
3
7
8
nullptr

JOJ Answer

12
25
51
52
26
53
54
26
53
107
108
54
109
110
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
54
26
53
107
108
54
109
110
14
29
59
60
30
61
62
5
11
23
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
109
110
14
29
59
60
30
61
62
5
11
23
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
109
110
11
23
nullptr
48
24
49
nullptr
5
11
23
24
12
25
26
6
13
27
nullptr
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
109
110
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
54
26
53
107
108
54
109
110
14
29
59
60
30
61
62
5
11
23
24
12
25
26
3
7
15
16
8
17
18
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
109
110
11
23
nullptr
48
24
49
nullptr
5
11
23
24
12
25
26
6
13
27
nullptr
14
29
30
nullptr
12
25
51
52
26
53
54
26
53
107
108
54
109
110
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
54
26
53
107
108
54
109
110
12
25
51
52
26
53
54
5
11
23
24
12
25
26
6