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View Compilation Error

0_0_38756847_10978.cpp: In function 'void dfs1(int, int)':
0_0_38756847_10978.cpp:21:3: error: reference to 'size' is ambiguous
   21 |   size[x]=1;son[x]=0;
      |   ^~~~
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++/bitset:52,
                 from .\stdc++.h:52:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:274:5: note: candidates are: 'template<class _Tp, long long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])'
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:264:5: note:                 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)'
  264 |     size(const _Container& __cont) noexcept(noexcept(__cont.size()))
      |     ^~~~
0_0_38756847_10978.cpp:9:21: note:                 'int size [500050]'
    9 | int cnt,fa[N],dp[N],size[N],son[N],rk[N],kth[N],top[N];
      |                     ^~~~
0_0_38756847_10978.cpp:25:20: error: reference to 'size' is ambiguous
   25 |       dfs1(e.to,x);size[x]+=size[e.to];
      |                    ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:274:5: note: candidates are: 'template<class _Tp, long long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])'
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:264:5: note:                 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)'
  264 |     size(const _Container& __cont) noexcept(noexcept(__cont.size()))
      |     ^~~~
0_0_38756847_10978.cpp:9:21: note:                 'int size [500050]'
    9 | int cnt,fa[N],dp[N],size[N],son[N],rk[N],kth[N],top[N];
      |                     ^~~~
0_0_38756847_10978.cpp:25:29: error: reference to 'size' is ambiguous
   25 |       dfs1(e.to,x);size[x]+=size[e.to];
      |                             ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:274:5: note: candidates are: 'template<class _Tp, long long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])'
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:264:5: note:                 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)'
  264 |     size(const _Container& __cont) noexcept(noexcept(__cont.size()))
      |     ^~~~
0_0_38756847_10978.cpp:9:21: note:                 'int size [500050]'
    9 | int cnt,fa[N],dp[N],size[N],son[N],rk[N],kth[N],top[N];
      |                     ^~~~
0_0_38756847_10978.cpp:26:10: error: reference to 'size' is ambiguous
   26 |       if(size[e.to]>size[son[x]])son[x]=e.to;
      |          ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:274:5: note: candidates are: 'template<class _Tp, long long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])'
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:264:5: note:                 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)'
  264 |     size(const _Container& __cont) noexcept(noexcept(__cont.size()))
      |     ^~~~
0_0_38756847_10978.cpp:9:21: note:                 'int size [500050]'
    9 | int cnt,fa[N],dp[N],size[N],son[N],rk[N],kth[N],top[N];
      |                     ^~~~
0_0_38756847_10978.cpp:26:21: error: reference to 'size' is ambiguous
   26 |       if(size[e.to]>size[son[x]])son[x]=e.to;
      |                     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:274:5: note: candidates are: 'template<class _Tp, long long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])'
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/range_access.h:264:5: note:                 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)'
  264 |     size(const _Container& __cont) noexcept(noexcept(__cont.size()))
      |     ^~~~
0_0_38756847_10978.cpp:9:21: note:                 'int size [500050]'
    9 | int cnt,fa[N],dp[N],size[N],son[N],rk[N],kth[N],top[N];
      |                     ^~~~


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