#include<iostream>
#define MAX 50
using namespace std;
int main(){
    int n, j=1,sum,av,move,h[MAX];
    while(cin>>n,n!=0){
        sum=0;
        for(int i=0;i<n;i++) {cin>>h[i];sum+=h[i];}
        av=sum/n;
        move=0;
        for(int i=0;i<n;i++) if(h[i]>av) move+=(h[i]-av);
        cout<<"Set #"<<j++<<endl;
        cout<<"The minimum number of moves is "<<move<<"."<<endl<<endl; //不管單複數，都是moves
    }
}