/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
Scanner input
=new Scanner
(System.
in); int n;
n=input.nextInt();
int array_number[]=new int[n];
int i;
for(i=0;i<n;i++)
{
array_number[i]=input.nextInt();
if(array_number[i]==1){
array_number[i]=0;
}
else if(array_number[i]==0)
{
array_number[i]=1;
}
System.
out.
println(array_number
[i
]); }
}
}
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