Compilare: user.cpp: In member function ‘void Huge::operator-=(const Huge&)’: user.cpp:55:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] while(v[0] > 1 && v[v[0]] == 0) { ^ user.cpp: In function ‘void ReadInput()’: user.cpp:93:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &N); ^ user.cpp:95:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &v[i]); ^