Eroare de compilare: main.cpp:5:1: error: 'bitset' does not name a type 5 | bitset<N+1>viz; | ^~~~~~ main.cpp: In function 'void dfs(int)': main.cpp:9:5: error: 'viz' was not declared in this scope 9 | viz[x]=1; | ^~~ main.cpp: In function 'int main()': main.cpp:18:17: error: variable 'std::ifstream in' has initializer but incomplete type 18 | ifstream in(dfs.in); | ^~~ main.cpp:18:21: error: request for member 'in' in 'dfs', which is of non-class type 'void(int)' 18 | ifstream in(dfs.in); | ^~ main.cpp:19:18: error: variable 'std::ofstream out' has initializer but incomplete type 19 | ofstream out(dfs.out); | ^~~ main.cpp:19:22: error: request for member 'out' in 'dfs', which is of non-class type 'void(int)' 19 | ofstream out(dfs.out); | ^~~ main.cpp:31:13: error: 'viz' was not declared in this scope 31 | if(!viz[i]) | ^~~ Non zero exit status: 1