Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==49623==ERROR: AddressSanitizer: heap-use-after-free on address 0x6030000000b0 at pc 0x55a901dae28b bp 0x7ffd61df6700 sp 0x7ffd61df66f0
READ of size 8 at 0x6030000000b0 thread T0
#0 0x55a901dae28a in tree_depth_helper /in/ex6.cpp:101
#1 0x55a901dae29a in tree_depth_helper /in/ex6.cpp:101
#2 0x55a901dae29a in tree_depth_helper /in/ex6.cpp:101
#3 0x55a901dae386 in BinaryTree::depth() const /in/ex6.cpp:106
#4 0x55a901db045b in test3() /in/compile/TestFunctions.cpp:107
#5 0x55a901dbfca2 in std::_Function_handler<void (), void (*)()>::_M_invoke(std::_Any_data const&) /usr/include/c++/7/bits/std_function.h:316
#6 0x55a901dbf97c in std::function<void ()>::operator()() const /usr/include/c++/7/bits/std_function.h:706
#7 0x55a901daeaa3 in runTests(int) /in/compile/TestFunctions.cpp:19
#8 0x55a901dacf10 in main /in/compile/test.cpp:13
#9 0x7f00fa647c86 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