제출 #53538

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int pre(int)’:
Main.cpp:8:21: error: invalid use of member function ‘std::vector<_Tp, _Alloc>::size_type std::vector<_Tp, _Alloc>::size() const [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’ (did you forget the ‘()’ ?)
    8 |     if(graph[point].size == 0)return 0;
      |        ~~~~~~~~~~~~~^~~~
      |                         ()
Main.cpp:9:35: error: invalid use of member function ‘std::vector<_Tp, _Alloc>::size_type std::vector<_Tp, _Alloc>::size() const [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’ (did you forget the ‘()’ ?)
    9 |     for(int i = 0 ;i<graph[point].size ;i++){
      |                      ~~~~~~~~~~~~~^~~~
      |                                       ()
Main.cpp: In function ‘int dfs(int)’:
Main.cpp:16:21: error: invalid use of member function ‘std::vector<_Tp, _Alloc>::size_type std::vector<_Tp, _Alloc>::size() const [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’ (did you forget the ‘()’ ?)
   16 |     if(graph[point].size == 0){counta++;return 0;
      |        ~~~~~~~~~~~~~^~~~
      |                         ()
Main.cpp:18:35: error: invalid use of member function ‘std::vector<_Tp, _Alloc>::size_type std::vector<_Tp, _Alloc>::size() const [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’ (did you forget the ‘()’ ?)
   18 |     for(int i = 0 ;i<graph[point].size ;i++){
      |                      ~~~~~~~~~~~~~^~~~
      |                                       ()
Main.cpp: In function ‘int main()’:
Main.cpp:29:9: error: expected ‘}’ before ‘else’
   29 |         else{graph[m].push_back(i);}
      |         ^~~~
Main.cpp:27:20: note: to match this ‘{’
   27 |         if(m == -1){
      |                    ^