覺得USAMO遠好過USACO。USACO過於強調邊角case，實踐中這些主要靠測試；而且構架遠比局部算法優化重要。

來源: 我是誰的誰於 2025-08-30 20:35:14 [舊帖] [給我悄悄話] 本文已被閱讀：次

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