Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:9:2: error: reference to ‘cin’ is ambiguous cin>>n; ^~~ user.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("bile6.in"); ^~~ In file included from /usr/include/x86_64-linux-gnu/c++/6/32/bits/stdc++.h:75:0, from user.cpp:1: /usr/include/c++/6/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^~~ user.cpp:15:3: error: reference to ‘cout’ is ambiguous cout << imp << ' ' << imp + limp << '\n'; ^~~~ user.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("bile6.out"); ^~~~ In file included from /usr/include/x86_64-linux-gnu/c++/6/32/bits/stdc++.h:75:0, from user.cpp:1: /usr/include/c++/6/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^~~~ user.cpp:16:3: error: reference to ‘cout’ is ambiguous cout << par << ' ' << par + lpar << '\n'; ^~~~ user.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("bile6.out"); ^~~~ In file included from /usr/include/x86_64-linux-gnu/c++/6/32/bits/stdc++.h:75:0, from user.cpp:1: /usr/include/c++/6/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^~~~ user.cpp:22:3: error: reference to ‘cout’ is ambiguous cout<<imp<<' '<<imp+limp<<'\n'; ^~~~ user.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("bile6.out"); ^~~~ In file included from /usr/include/x86_64-linux-gnu/c++/6/32/bits/stdc++.h:75:0, from user.cpp:1: /usr/include/c++/6/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^~~~ user.cpp:24:3: error: reference to ‘cout’ is ambiguous cout<<par<<' '<<par+lpar<<'\n'; ^~~~ user.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("bile6.out");