Record Case Detail

Notes

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

Stderr

=================================================================
==25325==ERROR: AddressSanitizer: attempting free on address which was not malloc()-ed: 0x7ffc63b96f10 in thread T0
    #0 0x7fe4d9e5c9c8 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe19c8)
    #1 0x55f89677a7a7 in StackOperation(Dlist<Instr>&, Dlist<int>&, bool, int*) (/out/package/sam_mem+0x1b7a7)
    #2 0x55f896776cb8 in main (/out/package/sam_mem+0x17cb8)
    #3 0x7fe4d86e9b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #4 0x55f8967779b9 in _start (/out/package/sam_mem+0x189b9)

Address 0x7ffc63b96f10 is located in stack of thread T0 at offset 224 in frame
    #0 0x55f89677991f in StackOperation(Dlist<Instr>&, Dlist<int>&, bool, int*) (/out/package/sam_mem+0x1a91f)

  This frame has 5 object(s):
    [32, 36) 'c3'
    [96, 100) 'c3'
    [160, 164) 'c3'
    [224, 228) 'c1' <== Memory access at offset 224 is inside this variable
    [288, 304) 'l0'
HINT: this may be a false positive 

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

5

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