两层暴力搜索为什么会WA?

P1004 [NOIP2000 提高组] 方格取数

“14588”
by rzh123 @ 2021-09-20 15:07:56


"14588"
by seld59 @ 2022-03-06 13:05:08


"14588"
by _8008008 @ 2023-01-01 20:20:34


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