BNU Box of Bricks

http://www.bnuoj.com/bnuoj/problem_show.php?pid=1596

这个题一开始以为要求最少移动次数,把我吓到了,原来只要求最少移动几个方块就行了。。这一下就变简单很多了。。

AC代码:
#include<iostream>
#include<cstdio>
#include<algorithm>

using namespace std;

bool cmp(int a, int b)
{
    return a<b;
}

int main()
{
    int n,i,k,sum,p;
    int a[55];
    k = 0;
    while(scanf("%d",&n)&&n)
    {
        k++;
        sum = 0;
        for(i = 0; i < n; i++)
        {
            scanf("%d",&a[i]);
            sum += a[i];
        }
        sum = sum/n;
        sort(a,a+n,cmp);
        p = 0;
        for(i = 0; i < n; i++)
        {
            if(a[i] < sum)
            {
                p+=(sum-a[i]);
            }
            else
            {
                break;
            }
        }
        printf("Set #%d
",k);
        printf("The minimum number of moves is %d.

",p);
    }

    return 0;
}


原文地址:https://www.cnblogs.com/riskyer/p/3266687.html