Record Case Detail

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

=================================================================
==30820==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6070000000e0 at pc 0x555b34a139f4 bp 0x7fffa24ce0d0 sp 0x7fffa24ce0c0
READ of size 4 at 0x6070000000e0 thread T0
    #0 0x555b34a139f3 in intMatrix::getElement(int, int) (/out/package/ex3+0x189f3)
    #1 0x555b34a0e4af in main (/out/package/ex3+0x134af)
    #2 0x7f8837579b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x555b34a0b1f9 in _start (/out/package/ex3+0x101f9)

0x6070000000e0 is located 0 bytes to the right of 80-byte region [0x607000000090,0x6070000000e0)
allocated by thread T0 here:
    #0 0x7f8838ceb608 in operator new[](unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe0608)
    #1 0x555b34a12d3f in intMatrix::intMatrix(int, int, int) (/out/package/ex3+0x17d3f)
    #2 0x555b34a0db8e in main (/out/package/ex3+0x12b8e)
    #3 0x7f8837579b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

SUMMARY: AddressSanitizer: hea

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 getElement 2: 4 pts
Matrix Information:
rows: 4
cols: 5
Matrix[1][5] = 1
Matrix[1][1] = 1
Matrix[2][3] = 1

Testing getElement 2: 4 pts
Matrix Information:
rows: 4
cols: 5
Matrix[1][5] = 1
Matrix[1][1] = 1
Matrix[2][3] = 1
Matrix[4][5] = 1

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JOJ Answer