0_0_38567481_7208.cpp: In function 'void dfs(int, int, int, int, int, int, int&)':
0_0_38567481_7208.cpp:21:22: error: reference to 'visit' is ambiguous
21 | if (!visit[i]) {
| ^~~~~
In file included from /usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/x86_64-pc-cygwin/bits/stdc++.h:133,
from 0_0_38567481_7208.cpp:1:
/usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/variant:1768:5: note: candidates are: 'template<class _Visitor, class ... _Variants> constexpr std::__detail::__variant::__visit_result_t<_Visitor, _Variants ...> std::visit(_Visitor&&, _Variants&& ...)'
1768 | visit(_Visitor&& __visitor, _Variants&&... __variants)
| ^~~~~
0_0_38567481_7208.cpp:10:6: note: 'bool visit [35]'
10 | bool visit[N];
| ^~~~~
0_0_38567481_7208.cpp:22:25: error: reference to 'visit' is ambiguous
22 | visit[i] = 1;
| ^~~~~
In file included from /usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/x86_64-pc-cygwin/bits/stdc++.h:133,
from 0_0_38567481_7208.cpp:1:
/usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/variant:1768:5: note: candidates are: 'template<class _Visitor, class ... _Variants> constexpr std::__detail::__variant::__visit_result_t<_Visitor, _Variants ...> std::visit(_Visitor&&, _Variants&& ...)'
1768 | visit(_Visitor&& __visitor, _Variants&&... __variants)
| ^~~~~
0_0_38567481_7208.cpp:10:6: note: 'bool visit [35]'
10 | bool visit[N];
| ^~~~~
0_0_38567481_7208.cpp:24:25: error: reference to 'visit' is ambiguous
24 | visit[i] = 0;
| ^~~~~
In file included from /usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/x86_64-pc-cygwin/bits/stdc++.h:133,
from 0_0_38567481_7208.cpp:1:
/usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/variant:1768:5: note: candidates are: 'template<class _Visitor, class ... _Variants> constexpr std::__detail::__variant::__visit_result_t<_Visitor, _Variants ...> std::visit(_Visitor&&, _Variants&& ...)'
1768 | visit(_Visitor&& __visitor, _Variants&&... __variants)
| ^~~~~
0_0_38567481_7208.cpp:10:6: note: 'bool visit [35]'
10 | bool visit[N];
| ^~~~~
0_0_38567481_7208.cpp: In function 'int main()':
0_0_38567481_7208.cpp:49:32: error: reference to 'visit' is ambiguous
49 | memset(visit, 0, sizeof(visit));
| ^~~~~
In file included from /usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/x86_64-pc-cygwin/bits/stdc++.h:133,
from 0_0_38567481_7208.cpp:1:
/usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/variant:1768:5: note: candidates are: 'template<class _Visitor, class ... _Variants> constexpr std::__detail::__variant::__visit_result_t<_Visitor, _Variants ...> std::visit(_Visitor&&, _Variants&& ...)'
1768 | visit(_Visitor&& __visitor, _Variants&&... __variants)
| ^~~~~
0_0_38567481_7208.cpp:10:6: note: 'bool visit [35]'
10 | bool visit[N];
| ^~~~~
0_0_38567481_7208.cpp:49:49: error: reference to 'visit' is ambiguous
49 | memset(visit, 0, sizeof(visit));
| ^~~~~
In file included from /usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/x86_64-pc-cygwin/bits/stdc++.h:133,
from 0_0_38567481_7208.cpp:1:
/usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/variant:1768:5: note: candidates are: 'template<class _Visitor, class ... _Variants> constexpr std::__detail::__variant::__visit_result_t<_Visitor, _Variants ...> std::visit(_Visitor&&, _Variants&& ...)'
1768 | visit(_Visitor&& __visitor, _Variants&&... __variants)
| ^~~~~
0_0_38567481_7208.cpp:10:6: note: 'bool visit [35]'
10 | bool visit[N];
| ^~~~~
|