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我用打表法,可不知道为什么错了!牛人们看看呀

Posted by jxnuxiaoyong at 2009-04-04 15:14:09 on Problem 1067
#include <iostream>
#define maxsize 500000001
using namespace std;

int main()
{
    long a[maxsize],b[maxsize];
    a[0]=0;
    b[0]=0;
    b[1]=2;
    long j=1,k=1;
    for(long i=1;i<=maxsize;i++)
    {
        if(j==b[k])
        {
            j++;
            k++;
        }
        a[i]=j;
        b[i]=j+i;
        j++;
    }

    while(1)
    {
        long ax,bx,term;
        cin>>ax>>bx;
        if(ax>bx)
        {
            term=ax;
            ax=bx;
            bx=term;
        }
        int f=1;
        for(long i=0;ax>=a[i];i++)
        {
            if(ax==a[i] && bx==b[i])
            {
                f=0;
                break;
            }
        }
        cout<<f<<endl;
    }
    return 0;        

}      

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