Record Case Detail

Notes

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

Stderr

AddressSanitizer:DEADLYSIGNAL
=================================================================
==7683==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000008 (pc 0x00000051ad48 bp 0x7fff384f4830 sp 0x7fff384f4310 T0)
==7683==The signal is caused by a READ memory access.
==7683==Hint: address points to the zero page.
    #0 0x51ad47  (/out/package/test_part1_new_memcheck+0x51ad47)
    #1 0x51ea5d  (/out/package/test_part1_new_memcheck+0x51ea5d)
    #2 0x520a31  (/out/package/test_part1_new_memcheck+0x520a31)
    #3 0x7f334ff15b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #4 0x41da09  (/out/package/test_part1_new_memcheck+0x41da09)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/out/package/test_part1_new_memcheck+0x51ad47) 
==7683==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

19
nullptr
nullptr
17
35
nullptr
nullptr
36
nullptr
nullptr
9
19
nullptr
nullptr
20
nullptr
nullptr
4
9
19
20
nullptr
27
nullptr
nullptr
nullptr
nullptr

JOJ Answer

19
nullptr
nullptr
17
35
nullptr
nullptr
36
nullptr
nullptr
9
19
nullptr
nullptr
20
nullptr
nullptr
4
9
19
20
nullptr
27
nullptr
nullptr
nullptr
nullptr
8
17
35
36
18
nullptr
nullptr
nullptr
4
9
19
20
nullptr
2
5
nullptr
12
6
13
14
nullptr
34
nullptr
nullptr
nullptr
18
nullptr
nullptr
18
nullptr
nullptr
9
19
nullptr
nullptr
20
nullptr
nullptr
4
9
19
20
nullptr
27
nullptr
nullptr
nullptr
nullptr
6
13
27
nullptr
14
29
30
30
nullptr
nullptr
3
7
15
16
8
17
18
1
3
7
8
4
9
nullptr
33
nullptr
nullptr
35
nullptr
nullptr
nullptr
14
29
nullptr
nullptr
30
nullptr
nullptr
nullptr
7
15
nullptr
nullptr
16
33
34
3
7
15
16
8
17
18
29
nullptr
nullptr
33
nullptr
nullptr
nullptr
nullptr
4
9
19
20
nullptr
16
33
nullptr
nullptr
34
nullptr
nullptr
8
17
35
36
18
nullptr
nullptr
20
nullptr
nullptr
nullptr
nullptr
1
3
7
8
4
9
nullptr
35
nullptr
nullptr
0
1
3
4
2
5
6
0
1
3
4
2
5
6
36
nullptr
nullptr
36
nullptr
nullptr
nullptr
2
5
nullptr
12
6
13
14
34
nullptr
nullptr
1
3
7
8
4
9
nullptr
0
1
3
4
2
5
6
35
nullptr
nullptr
36
nullptr
null