好像是够的
by Orion_Rigel @ 2016-10-29 10:33:40
显然不会不够
by ljt12138 @ 2016-10-29 10:37:27
够的
by ACoder_ @ 2016-10-29 14:08:53
unsigned long long（...........）
by wh_ZH @ 2016-10-30 14:27:18
@Origon\_Rigel unsigned long long足矣
by B_Qu1e7 @ 2016-10-31 06:55:50