Eroare de compilare: user.cpp:1:21: error: fstream.h: No such file or directory user.cpp:2:21: error: iomanip.h: No such file or directory user.cpp:5: error: ‘ifstream’ does not name a type user.cpp:6: error: ‘ofstream’ does not name a type user.cpp: In function ‘int main()’: user.cpp:20: error: ‘fin’ was not declared in this scope user.cpp:21: error: ‘fout’ was not declared in this scope user.cpp: In function ‘void Rezolva()’: user.cpp:27: error: ‘fin’ was not declared in this scope user.cpp:54: error: ‘fout’ was not declared in this scope user.cpp:56: error: ‘fout’ was not declared in this scope