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:6: error: ‘ifstream’ does not name a type user.cpp:7: error: ‘ofstream’ does not name a type user.cpp: In function ‘int main()’: user.cpp:28: error: ‘solutie’ was not declared in this scope user.cpp:30: error: ‘cout’ was not declared in this scope user.cpp:31: error: ‘cout’ was not declared in this scope user.cpp:31: error: ‘endl’ was not declared in this scope user.cpp:36: error: ‘f’ was not declared in this scope user.cpp:37: error: ‘g’ was not declared in this scope user.cpp:14: warning: unused variable ‘n’