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大家看看为什么time limit exceed?郁闷啊，搞不明白：（

Posted by OQO at 2005-12-30 02:43:40 on Problem 1003 
#include<iostream.h>
void main()
{ int i=1;
  float sumout=0,sumin;
  cout<<"please input the lengh"<<endl;
  cin>>sumin;
  while(sumin!=0)
 {
  for(sumout=0,i=1;sumout<sumin;)
  {sumout+=float(1/(++i));
   }
  cout<<"the number of card is "<<i-1<<endl;
  cin>>sumin;
 }
}
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