Eroare de compilare: main.cpp:10:14: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin ("village.in"); ^ main.cpp:11:15: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout ("village.out"); ^ In file included from /usr/include/c++/6/cassert:44:0, from main.cpp:3: main.cpp: In function 'int main()': main.cpp:54:12: error: reference to 'cin' is ambiguous assert(cin >> t); ^ main.cpp:10:10: note: candidates are: <typeprefixerror>cin ifstream cin ("village.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 ^~~ In file included from /usr/include/c++/6/cassert:44:0, from main.cpp:3: main.cpp:59:16: error: reference to 'cin' is ambiguous assert(cin >> n >> m); ^ main.cpp:10:10: note: candidates are: <typeprefixerror>cin ifstream cin ("village.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 ^~~ In file included from /usr/include/c++/6/cassert:44:0, from main.cpp:3: main.cpp:64:20: error: reference to 'cin' is ambiguous assert(cin >> x [i]); ^ main.cpp:10:10: note: candidates are: <typeprefixerror>cin ifstream cin ("village.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 ^~~ In file included from /usr/include/c++/6/cassert:44:0, from main.cpp:3: main.cpp:69:20: error: reference to 'cin' is ambiguous assert(cin >> y [i]); ^ main.cpp:10:10: note: candidates are: <typeprefixerror>cin ifstream cin ("village.in"); Non zero exit status: 1