这题题面有误？

P1215 [USACO1.4] 母亲的牛奶 Mother's Milk

我太忙了，谁帮我搞一下 markdown 源码 QWQ
by 卷王 @ 2023-07-03 17:23:40

这是简写吧
by ran_qwq @ 2023-07-03 17:25:01