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View Compilation Error

0_0_39062618_25691.cpp: In function 'int BFS()':
0_0_39062618_25691.cpp:23:11: error: template argument 1 is invalid
   23 | queue<data> Q;
      |           ^
0_0_39062618_25691.cpp:23:11: error: template argument 2 is invalid
0_0_39062618_25691.cpp:26:1: error: reference to 'data' is ambiguous
   26 | data head;
      | ^~~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/string:53,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/locale_classes.h:40,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/ios_base.h:41,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ios:44,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ostream:40,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:41,
                 from 0_0_39062618_25691.cpp:1:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:346:5: note: candidates are: 'template<class _Tp> constexpr const _Tp* std::data(initializer_list<_Tp>)'
  346 |     data(initializer_list<_Tp> __il) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:336:5: note:                 'template<class _Tp, long long unsigned int _Nm> constexpr _Tp* std::data(_Tp (&)[_Nm])'
  336 |     data(_Tp (&__array)[_Nm]) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:325:5: note:                 'template<class _Container> constexpr decltype (__cont.data()) std::data(const _Container&)'
  325 |     data(const _Container& __cont) noexcept(noexcept(__cont.data()))
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:314:5: note:                 'template<class _Container> constexpr decltype (__cont.data()) std::data(_Container&)'
  314 |     data(_Container& __cont) noexcept(noexcept(__cont.data()))
      |     ^~~~
0_0_39062618_25691.cpp:16:8: note:                 'struct data'
   16 | struct data{
      |        ^~~~
0_0_39062618_25691.cpp:27:1: error: 'head' was not declared in this scope
   27 | head.x = xs,head.y = ys,head.TP = 0;
      | ^~~~
0_0_39062618_25691.cpp:28:3: error: request for member 'push' in 'Q', which is of non-class type 'int'
   28 | Q.push(head);
      |   ^~~~
0_0_39062618_25691.cpp:29:10: error: request for member 'empty' in 'Q', which is of non-class type 'int'
   29 | while(!Q.empty()){
      |          ^~~~~
0_0_39062618_25691.cpp:30:1: error: reference to 'data' is ambiguous
   30 | data TT = Q.front();
      | ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:346:5: note: candidates are: 'template<class _Tp> constexpr const _Tp* std::data(initializer_list<_Tp>)'
  346 |     data(initializer_list<_Tp> __il) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:336:5: note:                 'template<class _Tp, long long unsigned int _Nm> constexpr _Tp* std::data(_Tp (&)[_Nm])'
  336 |     data(_Tp (&__array)[_Nm]) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:325:5: note:                 'template<class _Container> constexpr decltype (__cont.data()) std::data(const _Container&)'
  325 |     data(const _Container& __cont) noexcept(noexcept(__cont.data()))
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:314:5: note:                 'template<class _Container> constexpr decltype (__cont.data()) std::data(_Container&)'
  314 |     data(_Container& __cont) noexcept(noexcept(__cont.data()))
      |     ^~~~
0_0_39062618_25691.cpp:16:8: note:                 'struct data'
   16 | struct data{
      |        ^~~~
0_0_39062618_25691.cpp:31:4: error: 'TT' was not declared in this scope; did you mean 'T'?
   31 | if(TT.x == xd && TT.y == yd){
      |    ^~
      |    T
0_0_39062618_25691.cpp:34:3: error: request for member 'pop' in 'Q', which is of non-class type 'int'
   34 | Q.pop();
      |   ^~~
0_0_39062618_25691.cpp:36:10: error: 'TT' was not declared in this scope; did you mean 'T'?
   36 | int xt = TT.x+FX[i][0];
      |          ^~
      |          T
0_0_39062618_25691.cpp:41:1: error: reference to 'data' is ambiguous
   41 | data mid;
      | ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:346:5: note: candidates are: 'template<class _Tp> constexpr const _Tp* std::data(initializer_list<_Tp>)'
  346 |     data(initializer_list<_Tp> __il) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:336:5: note:                 'template<class _Tp, long long unsigned int _Nm> constexpr _Tp* std::data(_Tp (&)[_Nm])'
  336 |     data(_Tp (&__array)[_Nm]) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:325:5: note:                 'template<class _Container> constexpr decltype (__cont.data()) std::data(const _Container&)'
  325 |     data(const _Container& __cont) noexcept(noexcept(__cont.data()))
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:314:5: note:                 'template<class _Container> constexpr decltype (__cont.data()) std::data(_Container&)'
  314 |     data(_Container& __cont) noexcept(noexcept(__cont.data()))
      |     ^~~~
0_0_39062618_25691.cpp:16:8: note:                 'struct data'
   16 | struct data{
      |        ^~~~
0_0_39062618_25691.cpp:42:1: error: 'mid' was not declared in this scope
   42 | mid.x = xt,mid.y = yt,mid.TP = TT.TP+1;
      | ^~~
0_0_39062618_25691.cpp:43:3: error: request for member 'push' in 'Q', which is of non-class type 'int'
   43 | Q.push(mid);
      |   ^~~~


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