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一次AC,小庆下,嘿嘿(贴程序)

Posted by a553865290 at 2012-03-07 12:16:16 on Problem 1003
#include<iostream>
using namespace std;
int main()
{
    float c;
    int i;
    float a[1000];
    a[1]=0; 
    a[2]=0; i=2;
    while(a[i-1]<=5.20){
                      a[i]=a[i-1]+1.0/i;
                      i++;
    }
    while(cin>>c && c!=0.00)
    {
        i=1;
        while(c>a[i]){i++;}
        cout<<i-1<<" card(s)"<<endl;
    }           
    return 0;
} 

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