Notes
This function is in beta test. Please help improve it in the issues
here.
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==49144==ERROR: AddressSanitizer: heap-use-after-free on address 0x603000000048 at pc 0x5564822403ea bp 0x7ffef4ad76c0 sp 0x7ffef4ad76b0
READ of size 8 at 0x603000000048 thread T0
#0 0x5564822403e9 in in_order_traversal_helper /in/ex6.cpp:115
#1 0x5564822403f9 in in_order_traversal_helper /in/ex6.cpp:115
#2 0x5564822403f9 in in_order_traversal_helper /in/ex6.cpp:115
#3 0x5564822405e6 in BinaryTree::inOrderTraversal() const /in/ex6.cpp:122
#4 0x556482242ab1 in test4() /in/compile/TestFunctions.cpp:114
#5 0x556482251ca2 in std::_Function_handler<void (), void (*)()>::_M_invoke(std::_Any_data const&) /usr/include/c++/7/bits/std_function.h:316
#6 0x55648225197c in std::function<void ()>::operator()() const /usr/include/c++/7/bits/std_function.h:706
#7 0x556482240aa3 in runTests(int) /in/compile/TestFunctions.cpp:19
#8 0x55648223ef10 in main /in/compile/test.cpp:13
#9 0x7faf3d8f8c86 in __libc_start_main (/lib/
Hints
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.
Your Answer
JOJ Answer
Test 4: In-order Traversal: 10 20 25 30 35 50 60