Eroare de compilare: user.cpp:1:20: error: fstream.h: No such file or directory user.cpp:2:21: error: iostream.h: No such file or directory user.cpp:5: error: ‘ifstream’ does not name a type user.cpp: In function ‘void init()’: user.cpp:7: error: ‘f’ was not declared in this scope user.cpp: In function ‘void citire()’: user.cpp:14: error: ‘f’ was not declared in this scope user.cpp: In function ‘void drum(int)’: user.cpp:26: error: ‘cout’ was not declared in this scope user.cpp: In function ‘void afisare(int)’: user.cpp:31: error: ‘cout’ was not declared in this scope user.cpp:34: error: ‘cout’ was not declared in this scope user.cpp:29: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp: In function ‘int main()’: user.cpp:37: error: ‘cout’ was not declared in this scope user.cpp:37: error: ‘cin’ was not declared in this scope