Eroare de compilare: main.cpp: In function 'void dfs(int)': main.cpp:15:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 15 | for(int l=0;l<G[k].size();l++) | ~^~~~~~~~~~~~ main.cpp: In function 'void dfs1(int, int)': main.cpp:29:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 29 | for(int l=0;l<G[k].size();l++) | ~^~~~~~~~~~~~ main.cpp:37:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 37 | for(int l=0;l<G[k].size();l++) | ~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:58:5: error: 'fin' was not declared in this scope; did you mean 'sin'? 58 | fin>>T; | ^~~ | sin main.cpp:84:9: error: 'fout' was not declared in this scope 84 | fout<<"Testul nr #"<<test<<"\n"; | ^~~~ Non zero exit status: 1