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QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#558370	#1163. Another Tree Queries Problem	Creeper_l	Compile Error	/	/	C++17	8.5kb	2024-09-11 15:43:58	2024-09-11 15:44:00
Due to the privacy settings of the submitter, you are not allowed to view this code.
详细

answer.code: In function ‘void dfs(long long int, long long int)’:
answer.code:14:39: error: reference to ‘size’ is ambiguous
   14 |         depth[u] = depth[father] + 1; size[u] = 1; fa[u][0] = father;
      |                                       ^~~~
In file included from /usr/include/c++/13/string:53,
                 from /usr/include/c++/13/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52,
                 from answer.code:1:
/usr/include/c++/13/bits/range_access.h:274:5: note: candidates are: ‘template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])’
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
/usr/include/c++/13/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()))
      |     ^~~~
answer.code:6:27: note:                 ‘long long int size [200010]’
    6 | int depth[MAXN],son[MAXN],size[MAXN],top[MAXN];
      |                           ^~~~
answer.code:19:29: error: reference to ‘size’ is ambiguous
   19 |                 dfs(now,u); size[u] += size[now];
      |                             ^~~~
/usr/include/c++/13/bits/range_access.h:274:5: note: candidates are: ‘template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])’
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
/usr/include/c++/13/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()))
      |     ^~~~
answer.code:6:27: note:                 ‘long long int size [200010]’
    6 | int depth[MAXN],son[MAXN],size[MAXN],top[MAXN];
      |                           ^~~~
answer.code:19:40: error: reference to ‘size’ is ambiguous
   19 |                 dfs(now,u); size[u] += size[now];
      |                                        ^~~~
/usr/include/c++/13/bits/range_access.h:274:5: note: candidates are: ‘template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])’
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
/usr/include/c++/13/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()))
      |     ^~~~
answer.code:6:27: note:                 ‘long long int size [200010]’
    6 | int depth[MAXN],son[MAXN],size[MAXN],top[MAXN];
      |                           ^~~~
answer.code:20:20: error: reference to ‘size’ is ambiguous
   20 |                 if(size[now] > size[son[u]]) son[u] = now;
      |                    ^~~~
/usr/include/c++/13/bits/range_access.h:274:5: note: candidates are: ‘template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])’
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
/usr/include/c++/13/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()))
      |     ^~~~
answer.code:6:27: note:                 ‘long long int size [200010]’
    6 | int depth[MAXN],son[MAXN],size[MAXN],top[MAXN];
      |                           ^~~~
answer.code:20:32: error: reference to ‘size’ is ambiguous
   20 |                 if(size[now] > size[son[u]]) son[u] = now;
      |                                ^~~~
/usr/include/c++/13/bits/range_access.h:274:5: note: candidates are: ‘template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])’
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
/usr/include/c++/13/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()))
      |     ^~~~
answer.code:6:27: note:                 ‘long long int size [200010]’
    6 | int depth[MAXN],son[MAXN],size[MAXN],top[MAXN];
      |                           ^~~~
answer.code: In function ‘void UpdateTree(long long int, long long int)’:
answer.code:80:20: error: reference to ‘size’ is ambiguous
   80 |         All += x * size[u];
      |                    ^~~~
/usr/include/c++/13/bits/range_access.h:274:5: note: candidates are: ‘template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])’
  274 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
/usr/include/c++/13/bits/range_access.h:264:5: note:                 ‘template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)’
  264 |     size(const _Cont...