có mấy số 0
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008080808080808080808080800880088008088080008088000088080800800808
1000000000
có v..v...mây...mây số 0 nha bạn
tích nha cho thêm điểm