Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:54:5: error: reference to ‘cout’ is ambiguous cout<<st; ^ user.cpp:6:14: note: candidates are: std::ofstream cout #define fout cout ^ user.cpp:10:10: note: in expansion of macro ‘fout’ ofstream fout("ksecv4.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from user.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^