噗，跟我一个错误，我也如此，不愧是一个班的
by Sirius_X @ 2018-02-16 22:32:38
@[Zealot](/space/show?uid=50349) 改成cin就对了
by Sirius_X @ 2018-02-16 22:57:00
.
by Corsair @ 2018-02-18 18:12:42