Eroare de compilare: main.cpp:35:11: error: '::main' must return 'int' void main() ^ main.cpp: In function 'int main()': main.cpp:39:2: error: 'fstream' was not declared in this scope fstream f; ^~~~~~~ main.cpp:39:2: note: suggested alternative: In file included from /usr/include/c++/6/ios:38:0, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/iosfwd:168:33: note: 'std::fstream' typedef basic_fstream<char> fstream; ^~~~~~~ main.cpp:41:2: error: 'f' was not declared in this scope f.open("pluton.in",ios::in); ^ main.cpp:41:21: error: 'ios' has not been declared f.open("pluton.in",ios::in); ^~~ main.cpp:79:22: error: 'ios' has not been declared f.open("pluton.out",ios::out); //se scriu in fisierul pluton.out rezultatele ^~~ main.cpp:80:10: error: 'endl' was not declared in this scope f<<nrp<<endl<<max<<endl<<nrmax<<endl; ^~~~ main.cpp:80:10: note: suggested alternative: In file included from /usr/include/c++/6/istream:39:0, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/ostream:590:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^~~~ Non zero exit status: 1