#include<iostream>
#include<cmath>
using namespace std;
int max(int a,int p)
{int b;
 b=(a>p?a:p);
 return b;
}
 
int main()
{ int a,b,c,m;float d,s;
 while(cin>>a&&a<=64&&a)
 {m=0,s=0;
  for(0,b=1;b<=a;b++)
 {
  cin>>c;
  m=max(m,c);
  s+=c;
 }
 for(b=64;b>=1;b--)
 {  d=s/(b*1.0);
   if(d>float(m))
   {
    int e=d;
    int f=d+1;
	if(d-e<=1e-12||f-d<=1e-12)
	{cout<<d<<endl;
	 break;
	}
   }
  }
 }
 return 0;
}
 

• Re:求教高手，急救啊，为什么wrong answer (523) gordon007 2009-05-20 00:45:32
  • Re:求教高手，急救啊，为什么wrong answer (66) gordon007 2009-05-20 00:46:29
    • But...where are the answers... (82) Yitian 2009-05-20 19:34:39
      • 附上答案 (15) gordon007 2009-06-16 19:43:16