Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:10:2: error: ‘fstream’ was not declared in this scope fstream f("alee.in", ios::in), g("alee.out", ios::out); ^ user.cpp:10:2: 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/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/local/include/c++/4.8.0/iosfwd:163:33: note: ‘std::fstream’ typedef basic_fstream<char> fstream; ^ user.cpp:10:10: error: expected ‘;’ before ‘f’ fstream f("alee.in", ios::in), g("alee.out", ios::out); ^ user.cpp:11:2: error: ‘f’ was not declared in this scope f >> n >> m; ^ user.cpp:47:2: error: ‘g’ was not declared in this scope g << parc[l2][c2] + 1; ^