Eroare de compilare: main.cpp: In function 'int main()': main.cpp:14:3: error: reference to 'numbers' is ambiguous 14 | numbers *arr=new numbers[n]; | ^~~~~~~ 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/fstream:38, from main.cpp:1: /usr/include/c++/12.2.1/numbers:48:11: note: candidates are: 'namespace std::numbers { }' 48 | namespace numbers | ^~~~~~~ main.cpp:9:2: note: 'typedef struct numbers numbers' 9 | }numbers; | ^~~~~~~ main.cpp:14:12: error: 'arr' was not declared in this scope 14 | numbers *arr=new numbers[n]; | ^~~ main.cpp:14:20: error: reference to 'numbers' is ambiguous 14 | numbers *arr=new numbers[n]; | ^~~~~~~ /usr/include/c++/12.2.1/numbers:48:11: note: candidates are: 'namespace std::numbers { }' 48 | namespace numbers | ^~~~~~~ main.cpp:9:2: note: 'typedef struct numbers numbers' 9 | }numbers; | ^~~~~~~ main.cpp:17:7: warning: unused variable 'cn' [-Wunused-variable] 17 | int cn=n; | ^~ Non zero exit status: 1