[水]ZOJ1251

PE了一次，我明明看到了每个cas后面要blankline，低级错误不能犯

move is _ “。”有句号...对这种小坑比较敏感了已经

题意就是给若干个blocks堆问最少移动多少个blocks能够让这堆 等高

直接求和除个数求出每堆应该有多少，减一下当前的除以2就好

#include <bits/stdc++.h>using namespace std;int n;void Gao(){    int a[100];    int sum=0;    for (int i=0;i<n;i++)    {        cin>>a[i];        sum+=a[i];    }    sum/=n;    int ans=0;    for (int i=0;i<n;i++)        ans+=abs(sum-a[i]);    printf("The minimum number of moves is %d.\n",ans/2);}int main(){    int cas=1;   // freopen("a.in","r",stdin);    while (cin>>n &&n )    {        cout<<"Set #"<<cas++<<endl;        Gao();        cout<<endl;    }    return 0;}