Hay tim cho sai
270000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000o0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000o0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000o00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ooooo000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Co B/N chu so 0 va B/N chu o
Có tất ca 8 chữ o va cac chữ số còn lai la 0
8 chữ o còn số ko đợi tui đến sáng mai nha