Eroare de compilare: user.cpp:1:21: error: iostream.h: No such file or directory user.cpp:2:20: error: fstream.h: No such file or directory user.cpp:4: error: ‘ifstream’ does not name a type user.cpp:5: error: ‘ofstream’ does not name a type user.cpp: In function ‘void citire()’: user.cpp:8: error: ‘f’ was not declared in this scope user.cpp: In function ‘void drum(int)’: user.cpp:27: error: ‘g’ was not declared in this scope user.cpp: In function ‘void afis(int)’: user.cpp:30: error: ‘g’ was not declared in this scope user.cpp:32: error: ‘g’ was not declared in this scope user.cpp:30: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp: In function ‘int main()’: user.cpp:36: error: ‘g’ was not declared in this scope user.cpp:37: error: ‘g’ was not declared in this scope user.cpp:39: error: ‘f’ was not declared in this scope