Eroare de compilare: main.cpp:3:7: error: expected nested-name-specifier before 'namespacde' 3 | using namespacde std; | ^~~~~~~~~~ main.cpp:5:1: error: 'ifstream' does not name a type 5 | ifstream fin("cifra.in"); | ^~~~~~~~ main.cpp:6:1: error: 'ofstream' does not name a type 6 | ofstream fout("cifra.out"); | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:10:5: error: 'fin' was not declared in this scope 10 | fin >> T; | ^~~ main.cpp:13:9: error: 'string' was not declared in this scope 13 | string N; | ^~~~~~ main.cpp:13:9: note: suggested alternatives: In file included from /usr/include/c++/12.2.1/iosfwd:39, from /usr/include/c++/12.2.1/ios:38, 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/bits/stringfwd.h:77:33: note: 'std::string' 77 | typedef basic_string<char> string; | ^~~~~~ In file included 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: /usr/include/c++/12.2.1/string:65:11: note: 'std::pmr::string' 65 | using string = basic_string<char>; | ^~~~~~ main.cpp:14:16: error: 'N' was not declared in this scope 14 | fin >> N; | ^ main.cpp:41:9: error: 'fout' was not declared in this scope 41 | fout << suma << "\n"; | ^~~~ Non zero exit status: 1