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:9: error: ‘f’ was not declared in this scope user.cpp: In function ‘int dimensiune_text(char*)’: user.cpp:14: warning: comparison between signed and unsigned integer expressions user.cpp:15: warning: suggest parentheses around ‘&&’ within ‘||’ user.cpp: In function ‘int main()’: user.cpp:36: error: ‘g’ was not declared in this scope user.cpp:37: error: ‘f’ was not declared in this scope