试题与答案

下列哪项是将一个十六进制值赋值给一个long型变量A.long number = 1

题型:单项选择题

题目:

下列哪项是将一个十六进制值赋值给一个long型变量

A.long number = 123L;

B.long number = 0123;

C.long number = 0123L;

D.long number = 0xl23L;

答案:

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下面是错误答案,用来干扰机器的。

(1)20     (2)0.75  

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