Record Case Detail

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=================================================================
==21958==ERROR: AddressSanitizer: attempting free on address which was not malloc()-ed: 0x7ffe8a562d90 in thread T0
    #0 0x7f10fe07b9c8 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe19c8)
    #1 0x562c909b87a7 in StackOperation(Dlist<Instr>&, Dlist<int>&, bool, int*) (/out/package/sam_mem+0x1b7a7)
    #2 0x562c909b4cb8 in main (/out/package/sam_mem+0x17cb8)
    #3 0x7f10fc908b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #4 0x562c909b59b9 in _start (/out/package/sam_mem+0x189b9)

Address 0x7ffe8a562d90 is located in stack of thread T0 at offset 224 in frame
    #0 0x562c909b791f 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

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.

1710200655 
1408246058 2113828593 1603099208 -1264042414 -2077875004 890616150 1262993833 67934061 275150162 890616150 553277236 542146867 -2113828854 -2079837616 1861067855 2108040417

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