> 调试以及答案完全符合要求，但总wa.
> #include<iostream.h>
> #include<math.h>
> int N,i,years;
> double x,y;
> const double pi=acosl(-1.0);
> void main()
> {cin>>N;
>  for(i=1;i<=N;i++)
>  {cin>>x>>y;
>   years=(int)ceil(pi*(x*x+y*y)/100);
>   cout<<"Property "<<i<<": This property will begin eroding in year "<<years<<"."<<endl;
>  }
>  cout<<"END OF OUTPUT"<<endl;
> }

• Re:哪里的错误？请高手指点... (0) zhyustc 2010-04-20 13:38:57
• Re:哪里的错误？请高手指点... (40) zhyustc 2010-04-20 13:40:17