Program to find the sum and average of N given numbers.

import java.io.*;
class test
{ public static void main(String[] asd)throws IOException
{
BufferedReader obj= new BufferedReader(new InputStreamReader(System.in));
String num;
int sum=0;
System.out.print("Enter the number of value you want to enter in ARRAY:: ");
num=obj.readLine();
int n=Integer.parseInt(num);
int arr[]=new int[n];
System.out.println("Enter the values of array..not more then "+n);
for(int i=0;i<n;i++)
{   num=obj.readLine();
arr[i]=Integer.parseInt(num);
}

for(int i=0;i<n;i++)
sum+=arr[i];
double avg=(double)sum/n;
System.out.print("Sum of the N given numbers is ="+sum+" and average of them="+avg+".");
}
}
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