Eroare de compilare: main.cpp: In function 'int main()': main.cpp:13:17: error: conflicting declaration 'std::ofstream fin' ofstream fin("bfs.out"); ^ main.cpp:12:14: note: previous declaration as 'std::ifstream fin' ifstream fin("bfs.in"); ^~~ main.cpp:35:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < la[x].size(); i++) { ~~^~~~~~~~~~~~~~ main.cpp:44:9: error: 'fout' was not declared in this scope fout << cost[i] << " "; ^~~~ main.cpp:47:5: error: 'fout' was not declared in this scope fout.close(); ^~~~ Non zero exit status: 1