Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==91800==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x613000000190 at pc 0x5651926281d8 bp 0x7fff67ee92f0 sp 0x7fff67ee92e0
READ of size 8 at 0x613000000190 thread T0
#0 0x5651926281d7 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::length() const /usr/include/c++/7/bits/basic_string.h:927
#1 0x56519262a9bb in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /usr/include/c++/7/bits/basic_string.tcc:259
#2 0x56519262a217 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /usr/include/c++/7/bits/basic_string.h:1356
#3 0x565192628d45 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::operator=(std
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
PASSED