Eroare de compilare: main.cpp:11:1: error: 'bitset' does not name a type bitset<NMAX> viz; ^~~~~~ main.cpp: In function 'void dfs(int)': main.cpp:25:5: error: 'viz' was not declared in this scope viz[nod] = true; ^~~ main.cpp:26:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < gr[nod].size(); i++) ~~^~~~~~~~~~~~~~~~ main.cpp: In function 'int main(int, const char**)': main.cpp:39:9: error: 'viz' was not declared in this scope viz.reset(); ^~~ Non zero exit status: 1