Eroare de compilare: main.cpp:7:13: error: variable 'std::ifstream cin' has initializer but incomplete type 7 | ifstream cin("ahocorasick.in"); | ^ main.cpp:8:14: error: variable 'std::ofstream cout' has initializer but incomplete type 8 | ofstream cout("ahocorasick.out"); | ^ main.cpp: In function 'void build_Trie(node*, std::vector<std::__cxx11::basic_string<char> >&)': main.cpp:31:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | for(int i = 0; i < patterns.size() ;i++){ // iterating over patterns | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:129:5: error: reference to 'cin' is ambiguous 129 | cin >>text; | ^~~ 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:7:10: note: '<typeprefixerror>cin' 7 | ifstream cin("ahocorasick.in"); | ^~~ main.cpp:132:5: error: reference to 'cin' is ambiguous 132 | cin >> k; | ^~~ /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:7:10: note: '<typeprefixerror>cin' 7 | ifstream cin("ahocorasick.in"); | ^~~ main.cpp:136:9: error: reference to 'cin' is ambiguous 136 | cin >>patterns[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:7:10: note: '<typeprefixerror>cin' 7 | ifstream cin("ahocorasick.in"); | ^~~ main.cpp:151:9: error: reference to 'cout' is ambiguous 151 | cout << indices[i].size() << '\n'; | ^~~~ /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:8:10: note: '<typeprefixerror>cout' 8 | ofstream cout("ahocorasick.out"); | ^~~~ main.cpp: In instantiation of 'void search_pattern(node*, std::string&, auto:11&) [with auto:11 = std::vector<std::vector<int> >; node = trie_node; std::string = std::__cxx11::basic_string<char>]': main.cpp:145:19: required from here Non zero exit status: 1