Eroare de compilare: user.cpp:7:26: error: main.library.h: No such file or directory user.cpp:45:2: warning: no newline at end of file user.cpp: In function 'void citire()': user.cpp:13: error: 'fstream' was not declared in this scope user.cpp:13: error: expected `;' before 'f' user.cpp:14: error: 'f' was not declared in this scope user.cpp: In function 'void afisare(int)': user.cpp:23: error: 'fstream' was not declared in this scope user.cpp:23: error: expected `;' before 'g' user.cpp:24: error: 'g' was not declared in this scope user.cpp: In function 'int main()': user.cpp:40: error: 'cout' was not declared in this scope