how to define x=-2.5
其中[x]是整數部分,{x}是小數部分。
how to define
本帖於 2009-03-18 18:53:21 時間, 由普通用戶 康MM 編輯
how to define x=-2.5
其中[x]是整數部分,{x}是小數部分。
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