for _ in range(int(input())):t=int(input());print(max(t % 2,4-t))
#include<iostream>
using namespace std;
int main(){
int q; cin>>q;
while(q--){
int n; cin>>n;
if(n%2) cout<<"1\n";
else if(n!=2) cout<<"0\n";
else cout<<"2\n";
}
}
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