Record Case Detail

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

 pwd: /out/package
ppid: 5581
   1: WRITELN > abc | | grep 123
   2: WRITELN exit
exit: 0

Your answer may be identical to the JOJ answer in the first several lines.

However, you will still get Wrong Answer because the complete output may be longer and there might be errors in the future lines.

Please double check your code to solve this problem and try again.

mumsh $ p1.c:254:19: runtime error: null pointer passed as argument 1, which is declared to never be null
/usr/include/unistd.h:582:14: note: nonnull attribute specified here
p1.c:284:39: runtime error: null pointer passed as argument 1, which is declared to never be null
/usr/include/unistd.h:582:14: note: nonnull attribute specified here
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior p1.c:254:19 in 
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior p1.c:284:39 in 
AddressSanitizer:DEADLYSIGNAL
=================================================================
==5585==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f6cacb424b0 bp 0x7ffd5a06a930 sp 0x7ffd5a06a8a0 T0)
AddressSanitizer:DEADLYSIGNAL
==5585==The signal is caused by a READ memory access.
==5585==Hint: address points to the zero page.
=================================================================
==5584==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f6cacb424b0 bp 0x7ffd5a06a4b0 sp 0x

mumsh $ error: missing program
mumsh $ exit

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Stderr

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Your Answer

JOJ Answer