Eroare de compilare: user.cpp:2:23: error: iostream.h: No such file or directory user.cpp:7: warning: ‘typedef’ was ignored in this declaration user.cpp: In function ‘int main()’: user.cpp:64: error: ‘cout’ was not declared in this scope user.cpp:29: warning: unused variable ‘c’ user.cpp:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:38: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result