Record Case Detail

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

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==121963==ERROR: AddressSanitizer: heap-use-after-free on address 0x603000000468 at pc 0x55ae8716ba62 bp 0x7ffe7fa03080 sp 0x7ffe7fa03070
READ of size 8 at 0x603000000468 thread T0
    #0 0x55ae8716ba61 in BinaryTree::removeAll(TreeNode*) /in/ex6.cpp:112
    #1 0x55ae8716ba78 in BinaryTree::removeAll(TreeNode*) /in/ex6.cpp:112
    #2 0x55ae8716a58e in BinaryTree::~BinaryTree() /in/ex6.cpp:25
    #3 0x55ae8716abb0 in BinaryTree::sum() const /in/ex6.cpp:55
    #4 0x55ae8716ab9e in BinaryTree::sum() const /in/ex6.cpp:56
    #5 0x55ae8716aa2a in BinaryTree::sum() const /in/ex6.cpp:51
    #6 0x55ae8716aa2a in BinaryTree::sum() const /in/ex6.cpp:51
    #7 0x55ae87178381 in test23() /in/compile/TestFunctions.cpp:325
    #8 0x55ae8717db0c in std::_Function_handler<void (), void (*)()>::_M_invoke(std::_Any_data const&) /usr/include/c++/7/bits/std_function.h:316
    #9 0x55ae8717d7e6 in std::function<void ()>::operator()() const /usr/include/c++/7/bits/s

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.

Test 23: Deep Copy and Assignment Check

Test 23: Deep Copy and Assignment Check
Original, Copy, and Assigned Tree Sum: 452, 452, 452
Sum after modifying original: Original, Copy, Assigned: 11, 452, 452

Notes

Stderr

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Your Answer

JOJ Answer