Averaging an Array

Averaging an Array

Write two overloaded methods that return the average of an array with the following headers. However, prompt user to enter 10 int and 10 doubles.
a) public static int average(int[] array)
b) public static double average(double[] array)
View Answers

July 1, 2010 at 1:13 PM

Hi Friend,

Try the following code:

import java.util.*;

class OverloadedMethod{
public static int average(int[] array){
int sum=0;
int average=0;
for(int i=0;i<array.length;i++){
sum=sum+array[i];
}
average=sum/array.length;
return average;

}
public static double average(double[] array){
double sum=0;
double average=0;
for(int i=0;i<array.length;i++){
sum=sum+array[i];
}
average=sum/array.length;
return average;
}
public static void main(String[] args){
Scanner input=new Scanner(System.in);
System.out.println("Enter Integer values: ");
int array1[]=new int[2];
for(int i=0;i<array1.length;i++){
array1[i]=input.nextInt();
}
int avg1=average(array1);
System.out.println("Average of First Array: "+avg1);
System.out.println();
System.out.println("Enter Double values: ");
double array2[]=new double[2];
for(int i=0;i<array1.length;i++){
array2[i]=input.nextDouble();
}
double avg2=average(array2);
System.out.println("Average of Second Array: "+avg2);

}
}

Thanks









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