Compilare: user.cpp: In member function ‘void HugeN::atrib(int)’: user.cpp:21:15: warning: array subscript has type ‘char’ [-Wchar-subscripts] x[++x[0]] = nr % BASE; ^ user.cpp: In member function ‘void HugeN::print()’: user.cpp:30:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] printf("%d", x[x[0]]); ^ user.cpp: In member function ‘HugeN HugeN::operator+(const HugeN&)’: user.cpp:64:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] temp.x[++temp.x[0]] = tr; ^ user.cpp: In member function ‘HugeN HugeN::operator*(int)’: user.cpp:77:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] temp.x[++temp.x[0]] = tr % BASE; ^ user.cpp: In function ‘int main()’: user.cpp:86:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("rute.in", "r", stdin); ^ user.cpp:87:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("rute.out", "w", stdout); ^ user.cpp:89:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&N); ^