你得核實答案符合題中給定條件 - 數列中9個數“都”是正整數

來源: Yeli9008 於 2025-11-19 19:39:22 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

<-> 項差是正整數

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你得核實答案 符合題中給定條件 - 數列中9個數“都”是正整數