Write a mode method in Java to find the most frequently occurring element in an array

Question

The question goes:

Write a method called mode that returns the most frequently occurring element of an array of integers. Assume that the array has at le

Answer 1

THIS CODE CALCULATES MODE, MEDIAN, AND MEAN. IT IS TESTED AND IT DOES WORK. It is a complete program from start to finish and will compile.

import java.util.Arrays;
import java.util.Random;
import java.math.*;
/**
 *
 * @author Mason
 */
public class MODE{

    public static void main(String args[])
    {
        System.out.print("Enter the quantity of random numbers  ===>>  ");
        int listSize = Expo.enterInt();
        System.out.println();
        ArrayStats intStats = new ArrayStats(listSize);
        intStats.randomize();
        intStats.computeMean();
        intStats.computeMedian();
        intStats.computeMode();
        intStats.displayStats();
        System.out.println();
    }
}


class ArrayStats
{

    private int list[];
    private int size;
    private double mean;        
    private double median;      
    private int mode;           

    public ArrayStats(int s)//initializes class object
    {
        size = s;
        list = new int[size];
    }

    public void randomize()
    {
        //This will provide same numbers every time... If you want to randomize this, you can
        Random rand = new Random(555);
        for (int k = 0; k < size; k++)
            list[k] = rand.nextInt(11) + 10;  
    }

    public void computeMean()
    {
               double accumulator=0;
               for (int index=0;index= popularity2){
          mode = array_item;
          popularity2 = popularity1;
      }


      popularity1 = 0;
  }}

    public void displayStats()
    {
        System.out.println(Arrays.toString(list));
        System.out.println();
        System.out.println("Mean: " + mean);
        System.out.println("Median: " + median);
        System.out.println("Mode: " + mode);
        System.out.println();
    }

}