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  1. #include <iostream>
  2. #include<bits/stdc++.h>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int t;
  7. 	cin>>t;
  8. 	while(t--)
  9. 	{
  10. 		int n,b,c,i,j,d=0,e=0,f=0;
  11.  
  12. 		cin>>n>>b>>c;
  13. 		int arr[n];
  14. 		for(i=0;i<n;i++)
  15. 		{
  16. 			cin>>arr[i];
  17. 		}
  18. 			while(c--){
  19. 				e=(d^b);
  20. 			f=(arr[i]^b);
  21. 			d=f;
  22.  
  23. 			}
  24. 			cout<<e<<" ";
  25. 	}
  26. 	return 0;
  27. }
Success #stdin #stdout 0.01s 5520KB
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stdout
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32765
https://ideone.com/59aRPp
language:
C++14 (gcc 8.3)
created:
1 year ago
visibility:
public

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