Eroare de compilare: user.cpp:1:20: error: iostram.h: No such file or directory user.cpp:2:19: error: fstram.h: No such file or directory user.cpp:3: warning: ISO C++ forbids declaration of ‘main’ with no type user.cpp: In function ‘int main()’: user.cpp:5: error: ‘ifstream’ was not declared in this scope user.cpp:5: error: expected ‘;’ before ‘in’ user.cpp:6: error: ‘ofstream’ was not declared in this scope user.cpp:6: error: expected ‘;’ before ‘out’ user.cpp:8: error: ‘in’ was not declared in this scope user.cpp:9: error: ‘out’ was not declared in this scope