Record Case Detail

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AddressSanitizer:DEADLYSIGNAL
=================================================================
==58476==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x00000051b8ab bp 0x7ffe12d47e10 sp 0x7ffe12d47e00 T0)
==58476==The signal is caused by a READ memory access.
==58476==Hint: address points to the zero page.
    #0 0x51b8aa  (/out/package/test_part1+0x51b8aa)
    #1 0x51db90  (/out/package/test_part1+0x51db90)
    #2 0x51dbd4  (/out/package/test_part1+0x51dbd4)
    #3 0x522cc4  (/out/package/test_part1+0x522cc4)
    #4 0x7fb51df70b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #5 0x41efb9  (/out/package/test_part1+0x41efb9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/out/package/test_part1+0x51b8aa) 
==58476==ABORTING

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.

-336 -1949 770 -1725 
387 1728 1741 429 1638 -1648 -1701 -294 -212 -1086 -1005 625 -887 -1577 
-1108

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