Record Case Detail

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

=================================================================
==57381==ERROR: AddressSanitizer: attempting double-free on 0x616000000680 in thread T0:
    #0 0x4dc7a0  (/out/package/ex4+0x4dc7a0)
    #1 0x7f3b3b92936d  (/lib/x86_64-linux-gnu/libc.so.6+0x7e36d)
    #2 0x4db23d  (/out/package/ex4+0x4db23d)
    #3 0x518827  (/out/package/ex4+0x518827)
    #4 0x514fe7  (/out/package/ex4+0x514fe7)
    #5 0x7f3b3b8ccb96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #6 0x41cab9  (/out/package/ex4+0x41cab9)

0x616000000680 is located 0 bytes inside of 552-byte region [0x616000000680,0x6160000008a8)
freed by thread T0 here:
    #0 0x4dc7a0  (/out/package/ex4+0x4dc7a0)
    #1 0x7f3b3b92936d  (/lib/x86_64-linux-gnu/libc.so.6+0x7e36d)

previously allocated by thread T0 here:
    #0 0x4dc970  (/out/package/ex4+0x4dc970)
    #1 0x7f3b3b929eb9  (/lib/x86_64-linux-gnu/libc.so.6+0x7eeb9)
    #2 0x515402  (/out/package/ex4+0x515402)
    #3 0x514fe7  (/out/package/ex4+0x514fe7)
    #4 0x7f3b3b8ccb96  (/lib/x86_64-linux-gnu

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.

STDOUT START
145 -7 36 
48 124 -2 
90 -128 -10 

6413 1913 6219 
-1869 10045 -2215 
-3762 3290 -7046 

6858 5872 6090 
-562 3348 -3658 
-1916 -12879 -794 
STDOUT END

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JOJ Answer