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其實每一行都是對上一行的“統計”,而且去掉了漢字.第一行:“1”統計為:1個1,去掉“個”字,就變成了“11”,也就是第二行.同理,第二行可統計為:2個1,去掉“個”字,就變成了“21”,也就是第三行.同理,第三行可統計…
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