Problem	boxispull
User	andthatsallshewrote
Submission Time	2023-11-08 13:06:10
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

boxispull.cpp: In function ‘int main()’:
boxispull.cpp:21:22: error: no match for ‘operator-’ (operand types are ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’} and ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’})
21 | cout << abs(y1[i] - y2[i]);
| ~~~~~ ^ ~~~~~
| | |
| | basic_string<[...]>
| basic_string<[...]>
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from boxispull.cpp:1:
/usr/include/c++/9/bits/stl_iterator.h:415:5: note: candidate: ‘template<class _IteratorL, class _IteratorR> constexpr decltype ((__y.base() - __x.base())) st