Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==90346==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x613000000190 at pc 0x563e1eacec9e bp 0x7fff2bad0940 sp 0x7fff2bad0930
READ of size 8 at 0x613000000190 thread T0
#0 0x563e1eacec9d 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 0x563e1ead0d15 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 0x563e1ead0443 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 0x563e1eacf815 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