[quote][tid=30723014]Topic[/tid] Post by [uid=63809377]风华绝代8[/uid] (2022-02-18 12:16):
如题如题[/quote]50%,如果不是,那就下一个班
我知道这个概率非常大,但是这不是入门的排列组合?还需要问?
Reply to [pid=589844316,30723014,1]Reply[/pid] Post by [uid=63327693]办法总比困难多[/uid] (2022-02-18 12:18)
不对,差的很多
只能说很接近100%[img]https://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img][img]https://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img][img]https://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img]
[s:a2:哭]你们这帮读过带学会了点概率论的小逼崽子又来马桶嘲讽老王这种文盲了,盲猜个99%罢