Eroare de compilare: main.cpp: In function 'int main()': main.cpp:22:5: error: reference to 'cin' is ambiguous 22 | cin>>n>>m; | ^~~ In file included from main.cpp:2: /usr/include/c++/10/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:7:10: note: 'std::ifstream cin' 7 | ifstream cin("sortaret.in"); | ^~~ main.cpp:26:9: error: reference to 'cin' is ambiguous 26 | cin>>x>>y; | ^~~ In file included from main.cpp:2: /usr/include/c++/10/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:7:10: note: 'std::ifstream cin' 7 | ifstream cin("sortaret.in"); | ^~~ main.cpp:36:9: error: reference to 'cout' is ambiguous 36 | cout<<L[i]<<" "; | ^~~~ In file included from main.cpp:2: /usr/include/c++/10/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:8:10: note: 'std::ofstream cout' 8 | ofstream cout("sortaret.out"); | ^~~~ Non zero exit status: 1