| #include <cstdio> | |
| #include <iterator> | |
| #include <memory> | |
| #include <unordered_map> | |
| int main() | |
| { | |
| int a[] = { 0, 1, 2 }; | |
| auto ai = std::cbegin(a); | |
| int b[] = { 2, 1, 0 }; | |
| auto bi = std::cend(b); | |
| auto ci = std::size(a); | |
| std::unique_ptr<int> u(new int(0)); | |
| return *u + *ai + *(bi - 1) + (3 - static_cast<int>(ci)); | |
| } |