#include<iostream>
using namespace std;
main()
{
	int n;
	int t=1;
	do
	{
		scanf("%d",&n);
		int *sub=NULL;
		int sum=0,aver=0;
		int i=0;
		if(n==0)
			break;
		sub=(int *)malloc((n+1)*sizeof(int));
		for(i=0;i<n;i++)
		{
			scanf("%d",&sub[i]);
			sum+=sub[i];
		}
		aver=sum/(i-1);
		sum=0;
		for(i=0;i<n;i++)
			if(sub[i]<aver)
				sum+=aver-sub[i];
		printf("Set #%d\n",t);
		printf("The minimum number of moves is %d.\n\n",sum);
	}while(t++);
}
为什么RE...