C++ :

#include<bits/stdc++.h>
using namespace std;
int n,x,a[100005];
void f()
{
	for(int i=2;i<=sqrt(100000);i++)
		if(a[i]==0)
			for(int j=i*i;j<=100000;j+=i)
				a[j]=1;
	a[0]=a[1]=1;
}
int main()
{
//	freopen("5.in","r",stdin);
//	freopen("5.out","w",stdout);
	f();
	cin>>n;
	while(n--)
	{
		cin>>x;
		cout<<a[x]<<endl;
	}
    return 0;
}