Eroare de compilare: user.cpp:1:22: error: ifstream.h: No such file or directory user.cpp:3: error: ‘ifstream’ does not name a type user.cpp:4: error: ‘ofstream’ does not name a type user.cpp: In function ‘void citire()’: user.cpp:7: error: ‘f’ was not declared in this scope user.cpp: In function ‘void afis(int)’: user.cpp:31: error: ‘g’ was not declared in this scope user.cpp:32: error: ‘g’ was not declared in this scope user.cpp:31: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp: In function ‘int main()’: user.cpp:37: error: ‘f’ was not declared in this scope user.cpp:38: error: ‘g’ was not declared in this scope