Record Case Detail

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

/in/exam3_matrix.cpp:11:36: runtime error: store to null pointer of type 'int'
ASAN:DEADLYSIGNAL
=================================================================
==31195==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x55e737a4cd17 bp 0x7ffced0299d0 sp 0x7ffced029990 T0)
==31195==The signal is caused by a WRITE memory access.
==31195==Hint: address points to the zero page.
    #0 0x55e737a4cd16 in intMatrix::intMatrix(int, int, int) (/out/package/ex3+0x16d16)
    #1 0x55e737a47390 in main (/out/package/ex3+0x11390)
    #2 0x7f2e4316cb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x55e737a450e9 in _start (/out/package/ex3+0xf0e9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/out/package/ex3+0x16d16) in intMatrix::intMatrix(int, int, int)
==31195==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.

Testing fillFrom 2: 4 pts

Testing fillFrom 2: 4 pts

Before filling: 

Matrix Information:
rows: 3
cols: 5
Matrix[1][1] = -1

Notes

Stderr

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Your Answer

JOJ Answer