too many or too few lines是怎么回事

P1486 [NOI2004] 郁闷的出纳员

有可能是`getchar()`的问题吧....2333
by 首相大大 @ 2018-02-24 09:08:07

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cin就行
by JYTS @ 2018-02-28 16:58:59

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