Compilare: user.cpp: In member function ‘void HugeN::atrib(int)’: user.cpp:27:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] x[++x[0]] = nr % 10; ^ user.cpp: In member function ‘int HugeN::cmp(const HugeN&)’: user.cpp:38:32: warning: unused variable ‘n’ [-Wunused-variable] int i, cif1, cif2, n; ^ user.cpp: In member function ‘HugeN HugeN::operator+(const HugeN&)’: user.cpp:143:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] temp.x[++temp.x[0]] = tr; ^ user.cpp: In member function ‘HugeN HugeN::operator+=(const HugeN&)’: user.cpp:155:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] x[++x[0]] = tr; ^ user.cpp: In member function ‘HugeN HugeN::operator+(int)’: user.cpp:168:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] temp.x[++temp.x[0]] = tr % BASE; ^ user.cpp:171:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In member function ‘HugeN HugeN::operator+=(int)’: user.cpp:182:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] x[++x[0]] = trn % BASE; ^ user.cpp: In member function ‘HugeN HugeN::operator-(const HugeN&)’: user.cpp:200:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] while ( temp.x[temp.x[0]] == 0 ) ^ user.cpp: In member function ‘HugeN HugeN::operator-=(const HugeN&)’: user.cpp:216:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] while ( x[x[0]] == 0 ) ^ user.cpp: In member function ‘HugeN HugeN::operator*(const HugeN&)’: user.cpp:233:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] temp.x[++temp.x[0]] = tr % BASE; ^ user.cpp: In member function ‘HugeN HugeN::operator*=(const HugeN&)’: user.cpp:251:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] temp.x[++temp.x[0]] = tr % BASE; ^ user.cpp: In member function ‘HugeN HugeN::operator*(int)’: user.cpp:267:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] temp.x[++temp.x[0]] = tr % BASE; ^ user.cpp: In member function ‘HugeN HugeN::operator*=(int)’: user.cpp:280:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] x[++x[0]] = tr % BASE;