0_0_20282973_5733.cpp: In function 'void dfs()':
0_0_20282973_5733.cpp:87:4: error: expected ')' before 'node'
node next;
^
0_0_20282973_5733.cpp:88:4: error: 'std::next' does not have class type
next.d=now.d+1;next.x=vx;next.y=vy;next.key=ukey|key[vx][vy];
^
0_0_20282973_5733.cpp:88:19: error: 'std::next' does not have class type
next.d=now.d+1;next.x=vx;next.y=vy;next.key=ukey|key[vx][vy];
^
0_0_20282973_5733.cpp:88:29: error: 'std::next' does not have class type
next.d=now.d+1;next.x=vx;next.y=vy;next.key=ukey|key[vx][vy];
^
0_0_20282973_5733.cpp:88:39: error: 'std::next' does not have class type
next.d=now.d+1;next.x=vx;next.y=vy;next.key=ukey|key[vx][vy];
^
0_0_20282973_5733.cpp:89:15: error: no matching function for call to 'std::queue<node>::push(<unresolved overloaded function type>)'
q.push(next);
^
0_0_20282973_5733.cpp:89:15: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:64:0,
from 0_0_20282973_5733.cpp:7:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_queue.h:215:7: note: void std::queue<_Tp, _Sequence>::push(const value_type&) [with _Tp = node; _Sequence = std::deque<node, std::allocator<node> >; std::queue<_Tp, _Sequence>::value_type = node]
push(const value_type& __x)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_queue.h:215:7: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'const value_type& {aka const node&}'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_queue.h:220:7: note: void std::queue<_Tp, _Sequence>::push(std::queue<_Tp, _Sequence>::value_type&&) [with _Tp = node; _Sequence = std::deque<node, std::allocator<node> >; std::queue<_Tp, _Sequence>::value_type = node]
push(value_type&& __x)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_queue.h:220:7: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::queue<node>::value_type&& {aka node&&}'
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