#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <climits>
#include <utility>
#include <algorithm>

using namespace std;

void dit() {
    int x;
    scanf("%d",&x);
    printf("%d\n",x^1);
}

int main() {
    int T;
    scanf("%d",&T);
    while(T--)dit();
    return 0;
}