Record Case Detail - VE280 SU2019 (Weikang and Paul) - JOJ

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

/in/dlist_impl.h:112:31: runtime error: member access within misaligned address 0x00000000000d for type 'Dlist<int>::node', which requires 8 byte alignment
0x00000000000d: note: pointer points here
<memory cannot be printed>

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.

Test success.