Record Case Detail

Notes

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Stderr

AddressSanitizer:DEADLYSIGNAL
=================================================================
==26112==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000008 (pc 0x00000051c51d bp 0x7ffde1129830 sp 0x7ffde1129300 T0)
==26112==The signal is caused by a READ memory access.
==26112==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 0x7ff729be8b96  (/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) 
==26112==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
nullptr
8
4
9
10
1
3
nullptr
8
4
9
10

JOJ Answer

12
25
51
52
26
nullptr
54
26
nullptr
54
nullptr
110
8
nullptr
18
37
38
5
11
23
24
12
25
26
3
nullptr
8
nullptr
18
nullptr
12
25
51
52
26
nullptr
54
26
nullptr
54
nullptr
110
12
25
51
52
26
nullptr
54
5
11
23
24
12
25
26
6
13
27
28
14
29
30
nullptr
12
25
51
52
26
nullptr
54
26
nullptr
54
nullptr
110
14
29
59
60
30
61
62
5
11
23
24
12
25
26
3
nullptr
8
nullptr
18
nullptr
12
25
51
52
26
nullptr
54
26
nullptr
54
nullptr
110
11
23
47
48
24
49
50
5
11
23
24
12
25
26
6
13
27
28
14
29
30
nullptr
12
25
51
52
26
nullptr
54
26
nullptr
54
nullptr
110
14
29
59
60
30
61
62
5
11
23
24
12
25
26
3
nullptr
8
nullptr
18
nullptr
12
25
51
52
26
nullptr
54
26
nullptr
54
nullptr
110
14
29
59
60
30
61
62
5
11
23
24
12
25
26
3
nullptr
8
nullptr
18
nullptr
12
25
51
52
26
nullptr
54
26
nullptr
54
nullptr
110
8
nullptr
18
37
38
5
11
23
24
12
25
26
3
nullptr
8
nullptr
18
nullptr
12
25
51
52
26
nullptr
54
26
nullptr
54
nullptr
110
12
25
51
52
26
nullptr
54
5
11
23
24
12
25
26
6
13
27
28
14
29
30
nullptr
12
25
51
52
26
nullptr
54
26
nullpt