Eroare de compilare: main.cpp: In function 'void bkt(int, int, std::vector<int>)': main.cpp:19:13: error: reference to 'numbers' is ambiguous 19 | if (numbers.find(i) == numbers.end()) { | ^~~~~~~ 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:7:10: note: 'std::set<int> numbers' 7 | set<int> numbers; | ^~~~~~~ main.cpp:19:32: error: reference to 'numbers' is ambiguous 19 | if (numbers.find(i) == numbers.end()) { | ^~~~~~~ /usr/include/c++/12.2.1/numbers:48:11: note: candidates are: 'namespace std::numbers { }' 48 | namespace numbers | ^~~~~~~ main.cpp:7:10: note: 'std::set<int> numbers' 7 | set<int> numbers; | ^~~~~~~ main.cpp:22:17: error: reference to 'numbers' is ambiguous 22 | numbers.insert(i); | ^~~~~~~ /usr/include/c++/12.2.1/numbers:48:11: note: candidates are: 'namespace std::numbers { }' 48 | namespace numbers | ^~~~~~~ main.cpp:7:10: note: 'std::set<int> numbers' 7 | set<int> numbers; | ^~~~~~~ main.cpp:25:17: error: reference to 'numbers' is ambiguous 25 | numbers.erase(i); | ^~~~~~~ /usr/include/c++/12.2.1/numbers:48:11: note: candidates are: 'namespace std::numbers { }' 48 | namespace numbers | ^~~~~~~ main.cpp:7:10: note: 'std::set<int> numbers' 7 | set<int> numbers; Non zero exit status: 1