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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. #define ll long long 
  4. #define FIO ios_base::sync_with_stdio(0);  cin.tie(0); cout.tie(0);
  5. #define el '\n';
  6. #define yes cout << "yes" << el;
  7. #define no cout << "no" << el;
  8.  
  9. int a,b;
  10. int n;
  11. int fib(int n)
  12. {
  13.        if (n == 0) return a;
  14.        if (n == 1) return b;
  15.        return fib(n-1) ^ fib(n-2);
  16. }
  17. int main()
  18. {
  19.    FIO;       
  20.  
  21.     int t; cin >> t;
  22.     while (t--)
  23.     {
  24.         cin >> a >> b >> n;
  25.         cout << fib(n) << el;
  26.     }
  27. }
Success #stdin #stdout 0.01s 5292KB
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https://ideone.com/s9FO6L
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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