#include<iostream>
using namespace std;

int main()
{
    int n;
	int setNum=1;
	while(cin>>n && n!=0){
		cout<<"Set #"<<setNum<<endl;
		setNum++;

		int *arr= new int[n];
		int sum=0;
		for(int i=0;i<n;i++){
			cin>>arr[i];
			sum+= arr[i];
		}
		int avg = sum/n;

		int moves=0;
		for(int i=0;i<n;i++){
			if(arr[i]>avg){
				moves+=arr[i]-avg;
			}
		}
		cout<<"The minimum number of moves is "<<moves<<"."<<endl<<endl;
		delete [] arr;
	}
    return 0;
}