제출 #30260

실행 실패 (제출 코드 컴파일 에러)

Main.cpp:8:1: error: expected initializer before ‘vector’
    8 | vector<pair<int, int>> graph[40001];
      | ^~~~~~
Main.cpp: In function ‘void find_parent(int, int, int, int)’:
Main.cpp:15:11: error: invalid types ‘int[int]’ for array subscript
   15 |     parent[curr][0] = parent;
      |           ^
Main.cpp:16:5: error: reference to ‘distance’ is ambiguous
   16 |     distance[curr][0] = dist;
      |     ^~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:66,
                 from /usr/include/c++/11/bits/char_traits.h:39,
                 from /usr/include/c++/11/ios:40,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/bits/stl_iterator_base_funcs.h:138:5: note: candidates are: ‘template<class _InputIterator> constexpr typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::distance(_InputIterator, _InputIterator)’
  138 |     distance(_InputIterator __first, _InputIterator __last)
      |     ^~~~~~~~
Main.cpp:11:5: note:                 ‘int distance [40001][20]’
   11 | int distance[40001][20];  // distance[i][n] i와 (2 ^ n)번째 조상과의 거리
      |     ^~~~~~~~
Main.cpp:18:25: error: ‘graph’ was not declared in this scope; did you mean ‘isgraph’?
   18 |     for (auto &[v, d] : graph[curr]) {
      |                         ^~~~~
      |                         isgraph
Main.cpp: In function ‘int get_distance(int, int)’:
Main.cpp:35:25: error: reference to ‘distance’ is ambiguous
   35 |                 dist += distance[a][i];
      |                         ^~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:66,
                 from /usr/include/c++/11/bits/char_traits.h:39,
                 from /usr/include/c++/11/ios:40,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/bits/stl_iterator_base_funcs.h:138:5: note: candidates are: ‘template<class _InputIterator> constexpr typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::distance(_InputIterator, _InputIterator)’
  138 |     distance(_InputIterator __first, _InputIterator __last)
      |     ^~~~~~~~
Main.cpp:11:5: note:                 ‘int distance [40001][20]’
   11 | int distance[40001][20];  // distance[i][n] i와 (2 ^ n)번째 조상과의 거리
      |     ^~~~~~~~
Main.cpp:45:25: error: reference to ‘distance’ is ambiguous
   45 |                 dist += distance[a][k] + distance[b][k];
      |                         ^~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:66,
                 from /usr/include/c++/11/bits/char_traits.h:39,
                 from /usr/include/c++/11/ios:40,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/bits/stl_iterator_base_funcs.h:138:5: note: candidates are: ‘template<class _InputIterator> constexpr typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::distance(_InputIterator, _InputIterator)’
  138 |     distance(_InputIterator __first, _InputIterator __last)
      |     ^~~~~~~~
Main.cpp:11:5: note:                 ‘int distance [40001][20]’
   11 | int distance[40001][20];  // distance[i][n] i와 (2 ^ n)번째 조상과의 거리
      |     ^~~~~~~~
Main.cpp:45:42: error: reference to ‘distance’ is ambiguous
   45 |                 dist += distance[a][k] + distance[b][k];
      |                                          ^~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:66,
                 from /usr/include/c++/11/bits/char_traits.h:39,
                 from /usr/include/c++/11/ios:40,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/bits/stl_iterator_base_funcs.h:138:5: note: candidates are: ‘template<class _InputIterator> constexpr typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::distance(_InputIterator, _InputIterator)’
  138 |     distance(_InputIterator __first, _InputIterator __last)
      |     ^~~~~~~~
Main.cpp:11:5: note:                 ‘int distance [40001][20]’
   11 | int distance[40001][20];  // distance[i][n] i와 (2 ^ n)번째 조상과의 거리
      |     ^~~~~~~~
Main.cpp: In function ‘int main()’:
Main.cpp:66:9: error: ‘graph’ was not declared in this scope; did you mean ‘isgraph’?
   66 |         graph[a].push_back({b, w});
      |         ^~~~~
      |         isgraph
Main.cpp:78:13: error: reference to ‘distance’ is ambiguous
   78 |             distance[i][k] = distance[i][k - 1] + distance[parent[i][k - 1]][k - 1];
      |             ^~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:66,
                 from /usr/include/c++/11/bits/char_traits.h:39,
                 from /usr/include/c++/11/ios:40,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/bits/stl_iterator_base_funcs.h:138:5: note: candidates are: ‘template<class _InputIterator> constexpr typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::distance(_InputIterator, _InputIterator)’
  138 |     distance(_InputIterator __first, _InputIterator __last)
      |     ^~~~~~~~
Main.cpp:11:5: note:                 ‘int distance [40001][20]’
   11 | int distance[40001][20];  // distance[i][n] i와 (2 ^ n)번째 조상과의 거리
      |     ^~~~~~~~
Main.cpp:78:30: error: reference to ‘distance’ is ambiguous
   78 |             distance[i][k] = distance[i][k - 1] + distance[parent[i][k - 1]][k - 1];
      |                              ^~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:66,
                 from /usr/include/c++/11/bits/char_traits.h:39,
                 from /usr/include/c++/11/ios:40,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/bits/stl_iterator_base_funcs.h:138:5: note: candidates are: ‘template<class _InputIterator> constexpr typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::distance(_InputIterator, _InputIterator)’
  138 |     distance(_InputIterator __first, _InputIterator __last)
      |     ^~~~~~~~
Main.cpp:11:5: note:                 ‘int distance [40001][20]’
   11 | int distance[40001][20];  // distance[i][n] i와 (2 ^ n)번째 조상과의 거리
      |     ^~~~~~~~
Main.cpp:78:51: error: reference to ‘distance’ is ambiguous
   78 |             distance[i][k] = distance[i][k - 1] + distance[parent[i][k - 1]][k - 1];
      |                                                   ^~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:66,
                 from /usr/include/c++/11/bits/char_traits.h:39,
                 from /usr/include/c++/11/ios:40,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from Main.cpp:1:
/usr/include/c++/11/bits/stl_iterator_base_funcs.h:138:5: note: candidates are: ‘template<class _InputIterator> constexpr typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::distance(_InputIterator, _InputIterator)’
  138 |     distance(_InputIterator __first, _InputIterator __last)
      |     ^~~~~~~~
Main.cpp:11:5: note:                 ‘int distance [40001][20]’
   11 | int distance[40001][20];  // distance[i][n] i와 (2 ^ n)번째 조상과의 거리
      |     ^~~~~~~~
Main.cpp:83:12: error: ‘M’ was not declared in this scope
   83 |     cin >> M;
      |            ^