Problem	parade
User	justin271828
Submission Time	2024-12-19 17:22:10
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

parade.cpp: In function ‘void dfs(int)’:
parade.cpp:16:2: error: reference to ‘visit’ is ambiguous
16 | visit[x] = true;
| ^~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:133,
from parade.cpp:1:
/usr/include/c++/9/variant:1658:5: note: candidates are: ‘template<class _Visitor, class ... _Variants> constexpr decltype(auto) std::visit(_Visitor&&, _Variants&& ...)’
1658 | visit(_Visitor&& __visitor, _Variants&&... __variants)
| ^~~~~
parade.cpp:12:6: note: ‘bool visit [543210]’
12 | bool visit[543210];
| ^~~~~
parade.cpp:18:8: error: reference to ‘visit’ is ambiguous
18 | if (!visit[p.f]) {
| ^~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:133,
from parade.cpp:1:
/usr/include/c++/9/variant:1658:5: note: candidates are: ‘template<class _Visitor, class ... _Variants&