#include<stdio.h>
int num(int x)
{
int a=0,b=0,m=x;
while(m)
{
if(m&1) a++;
else b++;
m=m>>1;
}
if(a%2==0&&b%2!=0) return 1;
else if (a%2!=0&&b%2==0) return 0;
else if(a%2==0&&b%2==0) return 10;
else return 100;
}
int main()
{
int n,x;
scanf("%d",&n);
for(int i=1;i<=n;i++)
{
scanf("%d",&x);
printf("%d ",num(x));
}
return 0;
}

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