Eroare de compilare: user.cpp:6:21: error: fstream.h: No such file or directory user.cpp:8: error: ‘fstream’ does not name a type user.cpp:9: error: ‘fstream’ does not name a type user.cpp: In function ‘int main(int, char**)’: user.cpp:30: error: ‘ifstream’ was not declared in this scope user.cpp:30: error: expected ‘;’ before ‘cin’ user.cpp:31: error: ‘ofstream’ was not declared in this scope user.cpp:31: error: expected ‘;’ before ‘cout’ user.cpp:35: error: ‘cin’ was not declared in this scope user.cpp:37: error: ‘cout’ was not declared in this scope