Eroare de compilare: main.cpp:5:1: error: 'ifstream' does not name a type 5 | ifstream fin("custi.in"); | ^~~~~~~~ main.cpp:6:1: error: 'ofstream' does not name a type 6 | ofstream fout("custi.out"); | ^~~~~~~~ main.cpp: In function 'int main(int, char**)': main.cpp:11:9: error: 'fin' was not declared in this scope 11 | fin>>n; | ^~~ main.cpp:25:17: error: 'fout' was not declared in this scope 25 | fout<<nr<<endl; | ^~~~ main.cpp:25:27: error: 'endl' was not declared in this scope; did you mean 'std::endl'? 25 | fout<<nr<<endl; | ^~~~ | std::endl In file included from /usr/include/c++/12.2.1/istream:39, from /usr/include/c++/12.2.1/fstream:38, from main.cpp:1: /usr/include/c++/12.2.1/ostream:688:5: note: 'std::endl' declared here 688 | endl(basic_ostream<_CharT, _Traits>& __os) | ^~~~ Non zero exit status: 1