COOL

来源: writeinwater 于 2011-10-16 10:03:33 [] [旧帖] [给我悄悄话] 阅读数 : (99 bytes)
回答: 中南大学刘路破解国际数学难题 由 竞选 于 2011-10-15 11:52:25

He already started teaching himself number theory in middle school. He deserves this result.

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