Record Case Detail

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

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==608==ERROR: AddressSanitizer: stack-buffer-underflow on address 0x7ffc4d220a9f at pc 0x55a3715b109d bp 0x7ffc4d21fda0 sp 0x7ffc4d21fd90
READ of size 1 at 0x7ffc4d220a9f thread T0
    #0 0x55a3715b109c in infixToPostfix (/out/package/lab5+0xa09c)
    #1 0x55a3715b20ba in processLine (/out/package/lab5+0xb0ba)
    #2 0x55a3715ad6b7 in main (/out/package/lab5+0x66b7)
    #3 0x7f97cd25ac86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
    #4 0x55a3715ad819 in _start (/out/package/lab5+0x6819)

Address 0x7ffc4d220a9f is located in stack of thread T0 at offset 31 in frame
    #0 0x55a3715ad5af in main (/out/package/lab5+0x65af)

  This frame has 1 object(s):
    [32, 152) 'data' <== Memory access at offset 31 underflows this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
      (longjmp and C++ exceptions *are* supported)
SUMMARY: AddressSanitizer: stack-buffer-unde

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.

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