Eroare de compilare: main.cpp: In function 'int main()': main.cpp:37:5: error: reference to 'cin' is ambiguous 37 | cin>>n >> nr; | ^~~ 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:8:10: note: 'std::ifstream cin' 8 | ifstream cin("datorii.in"); | ^~~ main.cpp:39:9: error: reference to 'cin' is ambiguous 39 | cin>>A[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:8:10: note: 'std::ifstream cin' 8 | ifstream cin("datorii.in"); | ^~~ main.cpp:48:9: error: reference to 'cin' is ambiguous 48 | cin>>ch; | ^~~ /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:8:10: note: 'std::ifstream cin' 8 | ifstream cin("datorii.in"); | ^~~ main.cpp:50:13: error: reference to 'cin' is ambiguous 50 | cin>>poz>>val; | ^~~ /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:8:10: note: 'std::ifstream cin' 8 | ifstream cin("datorii.in"); | ^~~ main.cpp:55:13: error: reference to 'cin' is ambiguous 55 | cin>>st>>dr; | ^~~ /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:8:10: note: 'std::ifstream cin' 8 | ifstream cin("datorii.in"); | ^~~ main.cpp:58:13: error: reference to 'cout' is ambiguous 58 | cout<<query(st,dr)<<'\n'; Non zero exit status: 1