puchacha
2021-12-23T11:26:03+00:00
[img]https://img.nga.178.com/attachments/mon_202112/29/-7Q2p-36ktK1bT3cSl8-gx.jpg[/img]
难道不是120???
耍机灵的话5!没毛病[s:pg:严肃]
[quote][pid=577383740,30057109,1]Reply[/pid] Post by [uid=63551834]everrong[/uid] (2021-12-29 19:35):
难道不是110???[/quote]答案是 5!
[quote][pid=577383740,30057109,1]Reply[/pid] Post by [uid=63551834]everrong[/uid] (2021-12-29 19:35):
难道不是110???[/quote]5!=120
[img]https://img.nga.178.com/attachments/mon_202112/29/-7Q2p-boulKsT3cSit-sg.jpg[/img]
阶乘太骚了[img]https://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img]
[quote][tid=30057109]Topic[/tid] Post by [uid=36106981]achemonde[/uid] (2021-12-29 19:34):
[img]https://img.nga.178.com/attachments/mon_202112/29/-7Q2p-36ktK1bT3cSl8-gx.jpg[/img][/quote]????
[quote][pid=577383740,30057109,1]Reply[/pid] Post by [uid=63551834]everrong[/uid] (2021-12-29 19:35):
难道不是110???[/quote]难道不是120?
[quote][pid=577383740,30057109,1]Reply[/pid] Post by [uid=63551834]everrong[/uid] (2021-12-29 19:35):
难道不是110???[/quote]???????