Notes
This function is in beta test. Please help improve it in the issues
here.
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==9792==ERROR: AddressSanitizer: heap-use-after-free on address 0x6030000003b0 at pc 0x56243fbce72a bp 0x7ffc26e0a6e0 sp 0x7ffc26e0a6d0
READ of size 8 at 0x6030000003b0 thread T0
#0 0x56243fbce729 in operation(Instr, bool*, stack<int>*, queue<Instr>*, int*) (/out/package/sam+0x3729)
#1 0x56243fbcd208 in main (/out/package/sam+0x2208)
#2 0x7f202b557b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#3 0x56243fbcd9e9 in _start (/out/package/sam+0x29e9)
0x6030000003b0 is located 16 bytes inside of 24-byte region [0x6030000003a0,0x6030000003b8)
freed by thread T0 here:
#0 0x7f202bfa99c8 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe19c8)
#1 0x56243fbcf139 in Dlist<int>::removeBack() (/out/package/sam+0x4139)
previously allocated by thread T0 here:
#0 0x7f202bfa8448 in operator new(unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe0448)
#1 0x56243fbcf2e6
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
NOR -7 PUSHI 6 STORE NOOP PUSHI 12 LOAD PUSHI 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5 9 7 4 4 5 8 7 9 2 9 2 6 4 PUSHI 6 -7 6 STORE NOOP PUSHI 12 LOAD PUSHI 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5 9 7 4 4 5 8 7 9 2 9 2 6 4 STORE
JOJ Answer
NOR -7 PUSHI 6 STORE NOOP PUSHI 12 LOAD PUSHI 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5 9 7 4 4 5 8 7 9 2 9 2 6 4 PUSHI 6 -7 6 STORE NOOP PUSHI 12 LOAD PUSHI 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5 9 7 4 4 5 8 7 9 2 9 2 6 4 STORE NOOP PUSHI 12 LOAD PUSHI 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5 9 7 4 -7 5 8 7 9 2 9 2 6 4 NOOP PUSHI 12 LOAD PUSHI 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5 9 7 4 -7 5 8 7 9 2 9 2 6 4 PUSHI 12 12 LOAD PUSHI 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5 9 7 4 -7 5 8 7 9 2 9 2 6 4 LOAD 9 PUSHI 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5 9 7 4 -7 5 8 7 9 2 9 2 6 4 PUSHI 4 9 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5 9 7 4 -7 5 8 7 9 2 9 2 6 4 STORE PUSHI 5 PUSHI 5 STORE PUSHI 15 LOAD PUSHI 0 PUSHI 15 STORE HALT 7 2 5