제출 #185330

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘void dijkstra(int)’:
Main.cpp:30:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::pair<int, int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   30 |                 for (int i = 0; i < v[node2].size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~~
Main.cpp:32:31: error: ‘current_node’ was not declared in this scope
   32 |             int next_node = v[current_node][i].first;
      |                               ^~~~~~~~~~~~