Eroare de compilare: main.cpp: In function 'void dfs(int)': main.cpp:17:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 17 | for(int i = 0; i < la[nod].size(); ++i){ | ~~^~~~~~~~~~~~~~~~ main.cpp:23:1: error: a function-definition is not allowed here before '{' token 23 | { | ^ main.cpp:39:1: error: expected '}' at end of input 39 | } | ^ main.cpp:15:1: note: to match this '{' 15 | { | ^ Non zero exit status: 1