WMLScript ceil() º¯Êý

ceil() º¯Êý·µ»Ø²»Ð¡ÓÚ x ²ÎÊýÖµµÄ×î½Ó½üµÄÕûÊý¡£

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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
VUE