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  • params

    1。可变数量参数(相同类型)作为单个逻辑传给方法

    using System; using System.Collections.Generic; using System.Linq; using System.Text;

    namespace @params {     class Program     {         static void Main(string[] args)         {             double average = CalAverage(123.1,12,3.2,56);             double[] data = {3.2,5.6,33.3 };             Console.WriteLine(average);             double s = CalAverage(data);             Console.WriteLine(s);         }         static double CalAverage(params double[] values)         {             double sum = 0;             if (values.Length == 0)                             return sum;                         for (int i = 0; i < values.Length; i++)                             sum += values[i];                 return (sum / values.Length);            

            }     } }

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  • 原文地址:https://www.cnblogs.com/czsl/p/2710784.html
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