9999999999999999999999*2*999999999999999999*0=0
ủng hộ k mình nha
99999999999999999999x2x999999999999999x0=0 nhé pn(mik nhấn đại đấy ko pt bao nhiu số 9 đâu)
9999999999999999999 * 2 * 999999999999999 * 0 = 0
9999999999... *2*9999999999...*0=0 bạn nhé!