Eroare de compilare: user.cpp: In function ‘void citeste()’: user.cpp:19: error: ‘stdin’ was not declared in this scope user.cpp:19: error: ‘freopen’ was not declared in this scope user.cpp:21: error: ‘gets’ was not declared in this scope user.cpp:24: error: ‘fclose’ was not declared in this scope user.cpp: In function ‘void afiseaza()’: user.cpp:90: error: ‘stdout’ was not declared in this scope user.cpp:90: error: ‘freopen’ was not declared in this scope user.cpp:92: error: ‘printf’ was not declared in this scope user.cpp:98: error: ‘fclose’ was not declared in this scope