Notes
This function is in beta test. Please help improve it in the issues
here.
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==50665==ERROR: AddressSanitizer: heap-use-after-free on address 0x6030000000b0 at pc 0x561d4f3d115d bp 0x7fffbf707c10 sp 0x7fffbf707c00
READ of size 8 at 0x6030000000b0 thread T0
#0 0x561d4f3d115c in tree_depth_helper /in/ex6.cpp:106
#1 0x561d4f3d116c in tree_depth_helper /in/ex6.cpp:106
#2 0x561d4f3d116c in tree_depth_helper /in/ex6.cpp:106
#3 0x561d4f3d1258 in BinaryTree::depth() const /in/ex6.cpp:111
#4 0x561d4f3d332d in test3() /in/compile/TestFunctions.cpp:107
#5 0x561d4f3e2b74 in std::_Function_handler<void (), void (*)()>::_M_invoke(std::_Any_data const&) /usr/include/c++/7/bits/std_function.h:316
#6 0x561d4f3e284e in std::function<void ()>::operator()() const /usr/include/c++/7/bits/std_function.h:706
#7 0x561d4f3d1975 in runTests(int) /in/compile/TestFunctions.cpp:19
#8 0x561d4f3cfe20 in main /in/compile/test.cpp:13
#9 0x7f59bd17dc86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
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 3: The depth of the tree is 3