不一定適合每一個數學愛好者,而且,自己取得的數學成就跟年輕時參加奧數沒有關係。弦外之音已經不言而喻
不一定適合每一個數學愛好者,而且,自己取得的數學成就跟年輕時參加奧數沒有關係。弦外之音已經不言而喻
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