Calculate array value average - CSharp Language Basics

CSharp examples for Language Basics:Array

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Description

Calculate array value average

Demo Code

using System;/*  w ww  .j  a v a 2  s  .c  o m*/
class ArrayMath
{
   public static double ArrayAverage(double [] tempArray)
   {
      double sum = 0;
      foreach(double temp in tempArray)
      {
         sum += temp;
      }
      return sum / tempArray.Length;
   }
   public static int [] ArraySum(int [] tempArray1, int [] tempArray2)
   {
      int [] sumArray = new int [tempArray1.Length];
      for(int i = 0; i < tempArray1.Length; i++)
      {
         sumArray[i] = tempArray1[i] + tempArray2[i];
      }
      return sumArray;
   }
   public static int ArrayMax(int [] tempArray)
   {
      int maxValue = -2147483648;
      foreach(int temp in tempArray)
      {
         if(temp > maxValue)
            maxValue = temp;
      }
      return maxValue;
   }
}
class Tester
{
      public static void Main()
      {
         double [] distances = {100, 200, 300};
         int [] agesTeam1 = {10, 20, 30};
         int [] agesTeam2 = {34, 38, 31};
         int [] sumArray;
         Console.WriteLine("Average distance of distances array: {0}", ArrayMath.ArrayAverage(distances));
         Console.WriteLine("Max age in agesTeam1 array: {0}", ArrayMath.ArrayMax(agesTeam1));
         sumArray = ArrayMath.ArraySum(agesTeam1, agesTeam2);
         Console.WriteLine("sumArray's element values: {0} {1} {2}", sumArray[0], sumArray[1], sumArray[2]);
      }
}

Result


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