问题描述：
C++笔试题.What is the value of "1.0 + 1.0 + 1.0 == 3.0"?
What is the value of "1.0 + 1.0 + 1.0 == 3.0"?
A) true B) false C) There is no guarantee that 1.0 + 1.0 + 1.0 == 3.0 is true.
这是为什么呢?
What is the value of "1.0 + 1.0 + 1.0 == 3.0"?
A) true B) false C) There is no guarantee that 1.0 + 1.0 + 1.0 == 3.0 is true.
这是为什么呢?
问题解答：
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