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请教下[1020. 飞地的数量]这道题的空间占用问题 #542

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SaraadKun opened this issue Jun 3, 2022 · 2 comments
Open

请教下[1020. 飞地的数量]这道题的空间占用问题 #542

SaraadKun opened this issue Jun 3, 2022 · 2 comments

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@SaraadKun
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SaraadKun commented Jun 3, 2022 •
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在1020. 飞地的数量题目的并查集题解中, 有下面这段代码

    int N = 550;
    int[] p = new int[N * N];

而题目限定的m,n范围是1 <= m, n <= 500,我测试下来,当N的取值范围在[540, 580]时,使用Java提交后占用空间较少,超出这个范围,空间占用都会上升,想请教下三叶姐这是什么原因呢?
@ncghost1
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ncghost1 commented Jun 7, 2022

其实三叶姐很少看github......小建议：最好还是在题解评论提问

@SaraadKun
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其实三叶姐很少看github......小建议：最好还是在题解评论提问

好的,谢谢QAQ

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@SaraadKun @ncghost1