Record Case Detail

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

10 int
0 append vP3cQpMzLCmd -549
1 empty
2 append hLQj5n68HzIy 772
3 append kEey1tihW5RKzV 710
4 append NBqFejKT -669
5 append hWQ8lF 880
6 append 6czWb9qQeVB -442
7 append 9E3Goachd8JA 1004
8 append Vd53hgpyIqxv 847
9 print
=================================================================
==455==ERROR: AddressSanitizer: heap-use-after-free on address 0x603000000020 at pc 0x00000051703a bp 0x7ffe0e8d12b0 sp 0x7ffe0e8d12a8
READ of size 8 at 0x603000000020 thread T0
    #0 0x517039  (/out/package/main+0x517039)
    #1 0x5153eb  (/out/package/main+0x5153eb)
    #2 0x7f67c979fb96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x41cac9  (/out/package/main+0x41cac9)

0x603000000020 is located 16 bytes inside of 24-byte region [0x603000000010,0x603000000028)
freed by thread T0 here:
    #0 0x4dc7b0  (/out/package/main+0x4dc7b0)
    #1 0x516fbf  (/out/package/main+0x516fbf)
    #2 0x5153eb  (/out/package/main+0x5153eb)
    #3 0x7f67c979fb96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

previously allocated by threa

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.

0
1
false
2
3
4
5
6
7
8
9
vP3cQpMzLCmd=-549
hLQj5n68HzIy=772
kEey1tihW5RKzV=710
NBqFejKT=-669
hWQ8lF=880
6czWb9qQeVB=-442
9E3Goachd8JA=1004
Vd53hgpyIqxv=847

Notes

Stderr

Hints

Your Answer

JOJ Answer