Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==49660==ERROR: AddressSanitizer: heap-use-after-free on address 0x603000000048 at pc 0x55b2302cc2bc bp 0x7fff4014e7d0 sp 0x7fff4014e7c0
READ of size 8 at 0x603000000048 thread T0
#0 0x55b2302cc2bb in in_order_traversal_helper /in/ex6.cpp:120
#1 0x55b2302cc2cb in in_order_traversal_helper /in/ex6.cpp:120
#2 0x55b2302cc2cb in in_order_traversal_helper /in/ex6.cpp:120
#3 0x55b2302cc4b8 in BinaryTree::inOrderTraversal() const /in/ex6.cpp:127
#4 0x55b2302ce983 in test4() /in/compile/TestFunctions.cpp:114
#5 0x55b2302ddb74 in std::_Function_handler<void (), void (*)()>::_M_invoke(std::_Any_data const&) /usr/include/c++/7/bits/std_function.h:316
#6 0x55b2302dd84e in std::function<void ()>::operator()() const /usr/include/c++/7/bits/std_function.h:706
#7 0x55b2302cc975 in runTests(int) /in/compile/TestFunctions.cpp:19
#8 0x55b2302cae20 in main /in/compile/test.cpp:13
#9 0x7fc75b526c86 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