| Problem | scalars |
|---|---|
| User | LimCheeHann |
| Submission Time | 2026-03-15 09:16:37 |
| Score | 0 |
| Max Time | N/A |
| Max Memory | N/A |
Owl Get a Life
scalars.cpp: In function ‘int main()’:
scalars.cpp:21:19: error: no match for ‘operator-’ (operand types are ‘std::vector<long long int>’ and ‘int’)
21 | answer+=x[i]*y[x-i-1];
| ~^~
| | |
| | int
| std::vector<long long int>
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 scalars.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())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)’
415 | operator-(const