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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main() {
  6. 	unsigned long int k;
  7.     while (cin >> k) {
  8.      	cout <<  (k  ^ (k >> 1)) << endl;
  9.     }
  10.     return 0;
  11. }
Success #stdin #stdout 0s 15232KB
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https://ideone.com/WsFleq
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
secret

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