PE了n次……
http://acm.hdu.edu.cn/showproblem.php?pid=2088
| 2010-10-29 16:30:56 | Accepted | 2088 | 0MS | 180K | 410 B | G++ | rll |
代码
1 #include<stdio.h>
2 #define N 51
3 int main()
4 {
5 int n,a[N],i,h,sum,flag=0;
6 while(scanf("%d",&n)!=EOF&&n)
7 {
8 if(flag)
9 printf("\n");
10 for(h=0,i=1;i<=n;i++)
11 {
12 scanf("%d",&a[i]);
13 h+=a[i];
14 }
15 h/=n;sum=0;
16 for(i=1;i<=n;i++)
17 {
18 if(a[i]>h)
19 sum+=a[i]-h;
20 }
21 printf("%d\n",sum);
22 flag=1;
23 }
24 return 0;
25 }
