Eroare de compilare: main.cpp:5:13: error: variable 'std::ifstream cin' has initializer but incomplete type 5 | ifstream cin("loto.in"); | ^ main.cpp:6:14: error: variable 'std::ifstream cout' has initializer but incomplete type 6 | ifstream cout("loto.out"); | ^ main.cpp: In function 'int main()': main.cpp:23:5: error: reference to 'cin' is ambiguous 23 | cin>>n>>s; | ^~~ In file included from main.cpp:1: /usr/include/c++/12.2.1/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:5:10: note: '<typeprefixerror>cin' 5 | ifstream cin("loto.in"); | ^~~ main.cpp:25:9: error: reference to 'cin' is ambiguous 25 | cin>>v[i]; | ^~~ /usr/include/c++/12.2.1/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:5:10: note: '<typeprefixerror>cin' 5 | ifstream cin("loto.in"); | ^~~ main.cpp:40:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<vladut>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 40 | else if(sum>0&&st<=meet.size()-1) | ~~^~~~~~~~~~~~~~~ main.cpp:47:17: error: reference to 'cout' is ambiguous 47 | cout<<rsp[i]<<" "; | ^~~~ /usr/include/c++/12.2.1/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:6:10: note: '<typeprefixerror>cout' 6 | ifstream cout("loto.out"); | ^~~~ main.cpp:51:5: error: reference to 'cout' is ambiguous 51 | cout<<-1; | ^~~~ /usr/include/c++/12.2.1/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:6:10: note: '<typeprefixerror>cout' 6 | ifstream cout("loto.out"); | ^~~~ Non zero exit status: 1