Poj Solution 1477

http://poj.org/problem?id=1477

//* @author: 82638882@163.com
import java.util.Scanner;
public class Main
{
 public static void main(String[] args)
 {
  Scanner in=new Scanner(System.in);
  int c=0;
  while(true)
  {
    int a=in.nextInt();
    if(a==0)break;
    c++;
    int[] arr=new int[a];
    int total=0;
    for(int i=0;i< a;i++)
    {
        arr[i]=in.nextInt();
        total+=arr[i];
    }
    total/=a;
    int ans=0;
    for(int i=0;i< a;i++)
    {
        if(arr[i]>total)
            ans+=arr[i]-total;
    }
    System.out.println("Set #"+c);
    System.out.println("The minimum number of moves is "+ans+".");
    System.out.println();
   }
 }
}