zp1045.cpp

一个acm题目系统会自动删除debug和release目录

//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

//---------------------------------------------------------------------------

#pragma argsused
#include <stdio.h>
int main(int argc, char* argv[])
{
  double d,s[300]={0};
  int i;
  for (i=2;i<290;i++)
    s[i]=s[i-1]+1.0/i;
  while (scanf("%lf",&d) && d>0)
  {
    for (i=2;i<290;i++)
      if (s[i]>d)
        break;
    printf("%d card(s)\n",i-1);
  }
  return 0;
}
//---------------------------------------------------------------------------