HDU 1326(水題)

#include <iostream>
#include <cstdio>

using namespace std;

void main()
{
    int n, sum, flag = 0;
    while (cin >> n && n)
    {

        flag++;
        sum = 0;
        int t = n;
        int *p = new int[n];
        while (n--)
        {
            cin >> p[n];
            sum += p[n]; 
        }
        n = 0;
        sum /= t;
        while (t--)
        {
            if (p[t] > sum)
            {
                n += p[t] - sum;
            }
        }
        cout << "Set #" << flag << "\nThe minimum number of moves is " << n << '.' << endl << endl;
        delete[] p;
    }
}