改错数组1436题

#include<stdio.h>
#include<string.h>
int main ()
{
    int i =0;
    int n;
    int a[1010];
    int b[1010];
    scanf("%d",&n);
    for(  i = 0;i<n;i++)
    {
        scanf("%d",&a[i]);
    }
    int k;
    scanf("%d",&k);
    for(i = 0;i<n;i++)
    {
        int z = n-k;
        if(i<z){
        b[i+k]=a[i];
        ///printf("%d a\n",b[i+k]);
        }
        else
        {
            
            ///b[i-k-2]=a[i];
       ///printf("%d b\n",b[i-k-2]);
        }


    }
  for(i = 0;i<n;i++)
  {
    printf("%d ",b[i]);
  }



}