#include <bits/stdc++.h>
using namespace std;
int n,a[105],s[105],sum;
bool f=true;
int main(){
	int b;
	cin>>n;
	for (int i=1;i<=n;i++){
		cin>>b;
		f=true;
		for (int j=2;j<=b/2;j++){
			if (b%j==0){
				f=false;
			}
		} 
		if (f){
			sum++;
			s[sum]=b;
		}
	}
	for (int i=1;i<=sum;i++){
		cout<<s[i]<<" ";
	}
	return 0;
}