Online JudgeProblem SetAuthorsOnline ContestsUser
Web Board
Home Page
F.A.Qs
Statistical Charts
Problems
Submit Problem
Online Status
Prob.ID:
Register
Update your info
Authors ranklist
Current Contest
Past Contests
Scheduled Contests
Award Contest
User ID:
Password:
  Register

Re:what's wrong?

Posted by ecjtubaowp at 2006-03-04 15:23:51 on Problem 1701
In Reply To:what's wrong? Posted by:mathsoft at 2006-03-03 21:42:48
> #include<stdio.h>
> int main()
> {int i,j,M,a,b,n,tenant[20],floor;
>  double dis[10000],min;
>  
>  scanf("%d",&n);
>  while(n--)
>  {scanf("%d%d%d",&M,&a,&b);
>   for(i=1;i<=M;i++) scanf("%d",&tenant[i]);
>   dis[1]=0;
>   for(j=1;j<=M;j++) dis[1]+=tenant[j]*(j-1)*(a+.5*(j-1-1));
>   min=dis[1];//printf("min=%lf,",min);
>   for(i=1;i<=M;i++) dis[i]=0;
>   for(i=1;i<=M;i++)
>   {for(j=1;j<=M;j++)
>    {if(j>=i) dis[i]+=tenant[j]*(j-i)*(a+.5*(j-i-1));
>     else dis[i]+=tenant[j]*(i-j)*(b+.5*(i-j-1));}
>     //printf("dis=%lf\n",dis[i]);
>    if(dis[i]<min) {min=dis[i];floor=i;}
>   }
>   printf("%d\n",floor);
>  }
>  getchar();getchar();
> }

Followed by:

Post your reply here:
User ID:
Password:
Title:

Content:

Home Page   Go Back  To top


All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator