Eroare de compilare: main.cpp:3:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("paranteze.in"); ^ main.cpp:4:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("paranteze.out"); ^ main.cpp: In function 'int main()': main.cpp:12:9: error: reference to 'cin' is ambiguous cin>>n; ^~~ main.cpp:3:10: note: candidates are: <typeprefixerror>cin ifstream cin("paranteze.in"); ^~~ In file included from main.cpp:1:0: /usr/include/c++/6/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^~~ main.cpp:13:9: error: reference to 'cin' is ambiguous cin>>p; ^~~ main.cpp:3:10: note: candidates are: <typeprefixerror>cin ifstream cin("paranteze.in"); ^~~ In file included from main.cpp:1:0: /usr/include/c++/6/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^~~ main.cpp:14:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<p.size(); i++) { ~^~~~~~~~~ main.cpp:42:9: error: reference to 'cout' is ambiguous cout<<maxx << '\n'; ^~~~ main.cpp:4:10: note: candidates are: <typeprefixerror>cout ofstream cout("paranteze.out"); ^~~~ In file included from main.cpp:1:0: /usr/include/c++/6/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^~~~ Non zero exit status: 1