Compilare: user.cpp: In member function ‘Huge Huge::operator+(Huge&) const’: user.cpp:32:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=A.n[0] or i<=n[0] or T; ++i, T/=Base) ^ user.cpp:32:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=A.n[0] or i<=n[0] or T; ++i, T/=Base) ^ user.cpp: In member function ‘Huge Huge::operator*(Huge&) const’: user.cpp:56:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=n[0]; ++i) ^ user.cpp:58:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (T=0, j=1; j<=A.n[0] or T; ++j, T/=Base) ^ user.cpp:62:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i+j-2>C.n[0]) C.n[0]=i+j-2; ^ user.cpp: In member function ‘bool Huge::operator==(Huge&) const’: user.cpp:94:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=1; i<=n[0]; ++i) ^