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n = Float.ceil(x)
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n | ¸Ãº¯Êý·µ»ØµÄÕûÊý¡£ |
x | Ò»¸öÊý¡£ |
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var a = Float.ceil(5.32); var b = Float.ceil(5.55); var c = Float.ceil(-5.32);
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a = 6 b = 6 c = -5