Record Case Detail

Notes

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

Stderr

=================================================================
==5757==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000094 at pc 0x556f424b68d3 bp 0x7ffcedc789c0 sp 0x7ffcedc789b0
READ of size 4 at 0x602000000094 thread T0
    #0 0x556f424b68d2 in main (/out/package/sam+0x28d2)
    #1 0x7fd294918b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #2 0x556f424b6ff9 in _start (/out/package/sam+0x2ff9)

0x602000000094 is located 4 bytes inside of 8-byte region [0x602000000090,0x602000000098)
freed by thread T0 here:
    #0 0x7fd29536a9c8 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe19c8)
    #1 0x556f424b6215 in main (/out/package/sam+0x2215)
    #2 0x771e449df956d7ff  (<unknown module>)

previously allocated by thread T0 here:
    #0 0x7fd295369448 in operator new(unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe0448)
    #1 0x556f424b60b7 in main (/out/package/sam+0x20b7)

SUMMARY: AddressSanitizer: heap-use-after-free (/o

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


        

JOJ Answer

PUSHI 5
0 7 5 
STORE HALT 
8 7 4 1 0 8 6 3 2 7 3 6 9 6 0 2 
STORE
0 
HALT 
8 7 4 1 0 7 6 3 2 7 3 6 9 6 0 2 
HALT
0 

8 7 4 1 0 7 6 3 2 7 3 6 9 6 0 2