Eroare de compilare: user.cpp:9:11: error: variable ‘std::ifstream f’ has initializer but incomplete type ifstream f("critice.in"); ^ user.cpp:10:11: error: variable ‘std::ofstream g’ has initializer but incomplete type ofstream g("critice.out"); ^ user.cpp: In function ‘bool bfs()’: user.cpp:19:24: error: ‘ok1’ was not declared in this scope memset(ok,0,sizeof(ok1)); ^ user.cpp:23:5: error: ‘q’ was not declared in this scope q.push(1); ^ user.cpp: In function ‘void bfs2()’: user.cpp:44:5: error: ‘q’ was not declared in this scope q.push(n); ^