这两个代码有什么区别啊！！！（求大佬帮调）

P2730 [USACO3.2] 魔板 Magic Squares

AC:https://www.luogu.com.cn/record/121137645 RE:https://www.luogu.com.cn/record/121137786
by Dreamers_ @ 2023-08-16 10:45:24

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@[Dreamers_](/user/532506) 请您再对照一下，又去别
by JingchenBian @ 2023-08-16 11:02:43

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