If we did that, if we moved f minus 32 over to the left, that would give me a floating point answer because f is a float.
如果你那样做,如果我们把,放前面,那将会给我们一个浮点数答案,因为f是浮点数。
I if I go over here, and I say float of three, it's going to do the conversion.
用float来处理3,它将能完成装换,但是如果我吧这个转化为浮点数。
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