I have a dream (but I’m not Obama). Someday, a
beauty asks me: coffee, tea, or me? When this dream comes true, I have three
choices, and I know how to select the best one. Now we learn how to program my
dream by the select statement.
In the above example, the
variable n is defined as my selection. Consequently, the select statement
responses the answer with respect to the value of n.
沒有留言:
張貼留言