Equal Sum and XOR

// { Driver Code Starts
#include<stdio.h>
 

int countValues (int n);
int main()
{
	int t;
	scanf("%d",&t);
	while(t--)
	{
		int n;
		scanf("%d",&n);
		
		printf("%d\n",countValues(n));
	}
}// } Driver Code Ends


/*You are required to complete this method */
int countValues (int n)
{
   //Your code here 
   int k=0;
   for(int i=0;i<=n;i++){
       if((n+i)==(n^i)){k++;}
   }
   return k;
}