Eroare de compilare in evaluator: user.cpp:78:2: warning: no newline at end of file user.cpp: In function 'void citire()': user.cpp:7: error: 'ifstream' was not declared in this scope user.cpp:7: error: expected `;' before 'f' user.cpp:9: error: 'f' was not declared in this scope user.cpp: In function 'void afisare()': user.cpp:31: error: 'ofstream' was not declared in this scope user.cpp:31: error: expected `;' before 'g' user.cpp:37: error: 'g' was not declared in this scope