Eroare de compilare: main.cpp: In function 'void _remoove(int)': main.cpp:20:3: error: reference to 'numbers' is ambiguous 20 | numbers.erase(ix); | ^~~~~~~ In file included from /usr/include/c++/12.2.1/bits/max_size_type.h:37, from /usr/include/c++/12.2.1/bits/ranges_base.h:38, from /usr/include/c++/12.2.1/string_view:50, from /usr/include/c++/12.2.1/bits/basic_string.h:47, from /usr/include/c++/12.2.1/string:53, from /usr/include/c++/12.2.1/bits/locale_classes.h:40, from /usr/include/c++/12.2.1/bits/ios_base.h:41, from /usr/include/c++/12.2.1/ios:42, from /usr/include/c++/12.2.1/istream:38, from /usr/include/c++/12.2.1/sstream:38, from /usr/include/c++/12.2.1/complex:45, from /usr/include/c++/12.2.1/ccomplex:39, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:54, from main.cpp:1: /usr/include/c++/12.2.1/numbers:48:11: note: candidates are: 'namespace std::numbers { }' 48 | namespace numbers | ^~~~~~~ main.cpp:15:10: note: 'std::set<int> numbers' 15 | set<int> numbers; | ^~~~~~~ main.cpp: In function 'void reset()': main.cpp:24:25: error: reference to 'numbers' is ambiguous 24 | for (int k : removed) numbers.insert(k); | ^~~~~~~ /usr/include/c++/12.2.1/numbers:48:11: note: candidates are: 'namespace std::numbers { }' 48 | namespace numbers | ^~~~~~~ main.cpp:15:10: note: 'std::set<int> numbers' 15 | set<int> numbers; | ^~~~~~~ main.cpp: In function 'void solve_for_v(int, std::vector<int>&)': main.cpp:59:16: error: reference to 'numbers' is ambiguous 59 | auto itu = numbers.lower_bound(k); | ^~~~~~~ /usr/include/c++/12.2.1/numbers:48:11: note: candidates are: 'namespace std::numbers { }' 48 | namespace numbers | ^~~~~~~ main.cpp:15:10: note: 'std::set<int> numbers' 15 | set<int> numbers; | ^~~~~~~ main.cpp:60:23: error: reference to 'numbers' is ambiguous 60 | auto itl = itu == numbers.begin() ? numbers.end() : prev(itu); | ^~~~~~~ /usr/include/c++/12.2.1/numbers:48:11: note: candidates are: 'namespace std::numbers { }' 48 | namespace numbers | ^~~~~~~ Non zero exit status: 1