Average of Array

In this section, we will learn how to get an average of array.

Average of Array

     

In this section, we will learn how to get an average of array. For this, first of all we have to define a class name "ArrayAverage" that has double type array to contain some values. Now we take a double type data that calculates the average of array (result/nums.length). And finally it will display the result on the command prompt with message by using the System.out.println().

 

Here is the code of this program

 

 

public class ArrayAverage{
  public static void main(String[] args) {
  double nums[]={1.0,2.3,3.4,4.5,40.5};
  double result=0.0;
  int i=0;
  for(i=0; i < nums.length; i++){
  result=result + nums[i];
  }
  System.out.println("Average is =" + result/nums.length);
  }
}

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