...是Java代码的一部分,表明可以接受任意数量的对象,例子如下:
感觉很有趣
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public static double max(double... values){ double largest = Double.MIN_VALUE; for(double v :values) if(v>largest) largest = v; return largest; } public static void main(String[] args) { System.out.println(Test.max(3.1,40.2,23.1)); }