WMLScript floor() º¯Êý

floor() º¯Êý·µ»Ø²»´óÓÚ x ²ÎÊýÖµµÄ×î½Ó½üµÄÕûÊý¡£

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n = Float.floor(x)
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n ¸Ãº¯Êý·µ»ØµÄÕûÊý¡£
x Ò»¸öÊý¡£

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var a = Float.floor(5.32);
var b = Float.floor(-5.32);

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a = 5
b = -6
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