#include <stdio.h>
int fun(int n)
{int i,m;
 for (i=2;i<n;i++)
	{ m=n%i;
 if (m==0)
	 break;
 else
	 continue;
 }
 if (m==0)
	 return 0;  
 else
	 return 1;   
}

int main()
{int n,i,j=0,a[101]={0},b[101]={0};
 scanf("%d",&n);
 for (i=0;i<n;i++)
	 scanf ("%d",&a[i]);
 for (i=0;i<n;i++)
	 if (fun(a[i])==0)
		 continue;
	 else
	 {b[j]=a[i];j++;}
	 for (i=0;i<j;i++)
		 printf("%d ",b[i]);
 
return 0;
}