// ZOJ1251 Box of Bricks(POJ1477) 很简单 数学题.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include<iostream>
using namespace std;
int main()
{


	int n3,b=1;
	while (1)
	{
		int n4 = 0;
		int sum = 0;
		int s[55];
		cin >> n3;
		if (n3 == 0)
			break;
		for (int i = 0; i < n3; i++)
		{
			int n2;
			cin >> n2;
			s[i] = n2;
			sum += s[i];
		}
		int m = sum / n3;
		for (int i = 0; i < n3; i++)
		{
			
			if (s[i]>m)
				n4 += s[i] - m;
		}
		cout << "Set #" << b << endl;
		cout <<"The minimum number of moves is "<< n4<<"."<<endl;
		cout << endl;
		b++;
	}
		

	return 0;
}