Eroare de compilare: main.cpp: In function 'int main()': main.cpp:13:9: error: expected unqualified-id before 'long' 13 | long long a, b, c, d, e, n; | ^~~~ main.cpp:17:16: error: 'a' was not declared in this scope 17 | fin >> a >> b >> c >> d >> e; | ^ main.cpp:17:21: error: 'b' was not declared in this scope 17 | fin >> a >> b >> c >> d >> e; | ^ main.cpp:17:26: error: 'c' was not declared in this scope 17 | fin >> a >> b >> c >> d >> e; | ^ main.cpp:17:31: error: 'd' was not declared in this scope 17 | fin >> a >> b >> c >> d >> e; | ^ main.cpp:17:36: error: 'e' was not declared in this scope; did you mean 'std::numbers::e'? 17 | fin >> a >> b >> c >> d >> e; | ^ | std::numbers::e 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/ostream:38, from /usr/include/c++/12.2.1/iostream:39, from main.cpp:1: /usr/include/c++/12.2.1/numbers:122:27: note: 'std::numbers::e' declared here 122 | inline constexpr double e = e_v<double>; | ^ main.cpp:22:24: error: 'n' was not declared in this scope 22 | fin >> n; | ^ Non zero exit status: 1