UVa - 591 - Box of Bricks

#include <iostream>
#include <cstdio>
#define end if(t == 0)break;
using namespace std;

int main(){
    int t, n[50], i, e = 0;
    int sum = 0, avg, real;
    while(scanf("%d", &t) == 1){
        end;
        sum = 0;
        real = 0;
        for(i = 0; i < t; i++){
        scanf("%d", &n[i]);
        sum = sum + n[i];
        }
        avg = sum / t;
        for(i = 0; i < t; i++){
        if(n[i] > avg)
        real = real + (n[i] - avg);
        }
        e++;
        printf("Set #%d\nThe minimum number of moves is %d.\n", e, real);
        printf("\n");
        }
    return 0;
}