Eroare de compilare: main.cpp: In function 'int main()': main.cpp:12:2: error: reference to 'cin' is ambiguous cin >> c >> n; ^~~ main.cpp:5:10: note: candidates are: std::ifstream cin ifstream cin("geamuri.in"); ^~~ In file included from main.cpp:2:0: /usr/include/c++/6/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^~~ main.cpp:14:3: error: reference to 'cin' is ambiguous cin >> x0 >> y0 >> x1 >> y1; ^~~ main.cpp:5:10: note: candidates are: std::ifstream cin ifstream cin("geamuri.in"); ^~~ In file included from main.cpp:2:0: /usr/include/c++/6/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^~~ main.cpp:26:2: error: reference to 'cin' is ambiguous cin>>m; ^~~ main.cpp:5:10: note: candidates are: std::ifstream cin ifstream cin("geamuri.in"); ^~~ In file included from main.cpp:2:0: /usr/include/c++/6/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^~~ main.cpp:29:9: error: reference to 'cin' is ambiguous cin>>k; ^~~ main.cpp:5:10: note: candidates are: std::ifstream cin ifstream cin("geamuri.in"); ^~~ In file included from main.cpp:2:0: /usr/include/c++/6/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^~~ main.cpp:30:9: error: reference to 'cout' is ambiguous cout<<x[k]; ^~~~ main.cpp:6:10: note: candidates are: std::ofstream cout ofstream cout("geamuri.out"); ^~~~ In file included from main.cpp:2:0: /usr/include/c++/6/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output Non zero exit status: 1