数字的各种写法

问题描述:

数字的各种写法

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一二三四五六七八九零(〇)
Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ Ⅵ Ⅶ Ⅷ Ⅸ Ⅹ Ⅺ Ⅻ
one two three four five six eight nine ten hundred thousand million billion