我有時候覺得，中學生數競有點像小學生在規定不可以用方程情況下解答一道巨難應用題。

來源: 一炮總部於 2025-07-23 10:19:40 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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