Borderou de evaluare (job #127458)

Eroare de compilare: user.cpp:2:2: error: invalid preprocessing directive #incluse user.cpp: In function ‘int main()’: user.cpp:6:15: error: variable ‘std::ifstream f’ has initializer but incomplete type user.cpp:7:15: error: variable ‘std::ofstream g’ has initializer but incomplete type user.cpp:8:25: warning: unused variable ‘c’ [-Wunused-variable] user.cpp:8:30: warning: unused variable ‘k’ [-Wunused-variable] user.cpp:8:32: warning: unused variable ‘p’ [-Wunused-variable] user.cpp:8:34: warning: unused variable ‘o’ [-Wunused-variable] user.cpp:8:36: warning: unused variable ‘l’ [-Wunused-variable]