제출 #89869

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘void dfs(int)’:
Main.cpp:13:9: error: ‘isLeaf’ was not declared in this scope
   13 |     if (isLeaf(node)) cnt++;
      |         ^~~~~~
Main.cpp: In function ‘void removeNode()’:
Main.cpp:22:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   22 |         for (int j = 0; j < v[i].size(); j++) {
      |                         ~~^~~~~~~~~~~~~