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Re:我用打表法,可不知道为什么错了!牛人们看看呀In Reply To: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 > #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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