Eroare de compilare: main.cpp: In function 'void solve()': main.cpp:17:14: error: reference to 'cin' is ambiguous 17 | int n, m; cin >> n >> m; | ^~~ In file included from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:75, 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:11:10: note: 'std::ifstream cin' 11 | ifstream cin("stramosi.in"); | ^~~ main.cpp:19:14: error: reference to 'cin' is ambiguous 19 | int x; cin >> x; | ^~~ /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:11:10: note: 'std::ifstream cin' 11 | ifstream cin("stramosi.in"); | ^~~ main.cpp:25:18: error: reference to 'cin' is ambiguous 25 | int q, nr; cin >> q >> nr; | ^~~ /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:11:10: note: 'std::ifstream cin' 11 | ifstream cin("stramosi.in"); | ^~~ main.cpp:34:7: error: reference to 'cout' is ambiguous 34 | cout << q << '\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:12:10: note: 'std::ofstream cout' 12 | ofstream cout("stramosi.out"); | ^~~~ main.cpp: In function 'int main()': main.cpp:41:4: error: reference to 'cin' is ambiguous 41 | cin.tie(NULL); | ^~~ /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:11:10: note: 'std::ifstream cin' 11 | ifstream cin("stramosi.in"); | ^~~ Non zero exit status: 1