how to define x=-2.5
其中[x]是整数部分,{x}是小数部分。
how to define
本帖于 2009-03-18 18:53:21 时间, 由普通用户 康MM 编辑
how to define x=-2.5
其中[x]是整数部分,{x}是小数部分。
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