Eroare de compilare: main.cpp: In function 'void BFS()': main.cpp:23:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < Vector[nod].size(); i++) ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:41:11: error: expected ';' before 'x' f x, y; ^ main.cpp:41:15: warning: statement has no effect [-Wunused-value] f x, y; ^ main.cpp:42:16: error: 'x' was not declared in this scope cin >> x >> y; ^ main.cpp:42:21: error: 'y' was not declared in this scope cin >> x >> y; ^ Non zero exit status: 1