0分求助

P1219 [USACO1.5] 八皇后 Checker Challenge

稍等
by qishifeng0001 @ 2024-03-16 20:00:43

![1710590503994.png](https://img2.imgtp.com/2024/03/16/ofy3L2Ov.png) 改为 ![1710590532194.png](https://img2.imgtp.com/2024/03/16/3oJjgowX.png)
by qishifeng0001 @ 2024-03-16 20:03:05

![](https://cdn.luogu.com.cn/upload/image_hosting/px5fpm5o.png)
by bcbgszyzh @ 2024-03-16 20:03:55

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