Program to Compute the sum and average of an array

/* Program to Compute the sum and average of an array */ 

import java.io.DataInputStream;   // to load DataInputStream class          

class P7
{
    public static void main(String args[ ])
    {
        int x[]=new int[100];
        int i=1,avg=0,max=0,min=0,sum=0,n=0;
        DataInputStream in = new DataInputStream(System.in);

        try
        {
            System.out.print(" Enter total number of elements in array X : ");
            n = Integer.parseInt(in.readLine());
            System.out.println(" Enter the values in the array X : ");
            for(i=0; i<n; i++)
                       x[i] = Integer.parseInt(in.readLine());
        }
        catch(Exception e) {  System.out.println("I/O Error");   }

        for(i=0;i<n;i++)
                sum=sum+x[i];
        System.out.println(" Sum of array elements is : "+sum);
        avg=sum/n;
        System.out.println(" Average of array elements is : "+avg);
        for(i=0; i<n; i++)
        {
            if (x[i]>avg) max++;
            else min++;
        }
        System.out.print(" Total "+max+" numbers are present in array X ");
        System.out.println("which are greater than average");
        System.out.print(" Total "+min+" numbers are present in array X ");
        System.out.print("which are less than average");     
    }
}