大佬求助，帮忙看一下为什么我只得了40分

#include<stdio.h>
int main()
{
    int *p,y1=0,y2=0,data[1000],i,n,k,count=0;
    double average1,average2;
    p=data;
    scanf("%d%d",&n,&k);
    for(i=0;i<n;i++)
    {
        *(p+i)=i+1;
    }
    for(p=data;p<&data[n];p++)
    {
        if(*p%k==0)
        {
            count++;
            y1+=*p;
        }
        else
        {
            y2+=*p;
        }
    }
    average1=y1*1.0/count;
    average2=y2*1.0/(n-count);
    printf("%.1lf %.1lf",average1,average2);
    return 0;
}