Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:11:1: error: ‘ifstream’ was not declared in this scope ifstream fin("stramosi.in"); ^ user.cpp:11:1: note: suggested alternative: In file included from /usr/local/include/c++/4.8.0/ios:38:0, from /usr/local/include/c++/4.8.0/ostream:38, from /usr/local/include/c++/4.8.0/iostream:39, from user.cpp:1: /usr/local/include/c++/4.8.0/iosfwd:157:34: note: ‘std::ifstream’ typedef basic_ifstream<char> ifstream; ^ user.cpp:11:10: error: expected ‘;’ before ‘fin’ ifstream fin("stramosi.in"); ^ user.cpp:12:1: error: ‘ofstream’ was not declared in this scope ofstream fout("stramosi.out"); ^ user.cpp:12:1: note: suggested alternative: In file included from /usr/local/include/c++/4.8.0/ios:38:0, from /usr/local/include/c++/4.8.0/ostream:38, from /usr/local/include/c++/4.8.0/iostream:39, from user.cpp:1: /usr/local/include/c++/4.8.0/iosfwd:160:34: note: ‘std::ofstream’ typedef basic_ofstream<char> ofstream; ^ user.cpp:12:10: error: expected ‘;’ before ‘fout’ ofstream fout("stramosi.out"); ^ user.cpp:13:1: error: ‘fin’ was not declared in this scope fin>>n>>m; ^ user.cpp:35:3: error: ‘fout’ was not declared in this scope fout<<p; ^