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Dzham

Untitled

Feb 25th, 2018
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  1. #include <iostream>
  2.  
  3. void move(int n, int x, int y) {
  4. if (n != 0) {
  5. if (x == 1 && y == 3) {
  6. move(n - 1, 1, 3);
  7. move(n, 1, 2);
  8. std::cout << n << " " << x << " " << y << '\n';
  9. move(n - 1, 3, 1);
  10. move(n, 2, 3);
  11. std::cout << n << " " << x << " " << y << '\n';
  12. move(n - 1, 1, 3);
  13. } else if (x == 2 && y == 1) {
  14. move(n - 1, 2, 1);
  15. move(n, 2, 3);
  16. std::cout << n << " " << x << " " << y << '\n';
  17. move(n - 1, 1, 2);
  18. move(n, 3, 1);
  19. std::cout << n << " " << x << " " << y << '\n';
  20. move(n - 1, 2, 1);
  21. } else if (x == 3 && y == 2) {
  22. move(n - 1, 3, 2);
  23. move(n, 3, 1);
  24. std::cout << n << " " << x << " " << y << '\n';
  25. move(n - 1, 2, 3);
  26. move(n, 1, 2);
  27. std::cout << n << " " << x << " " << y << '\n';
  28. move(n - 1, 3, 2);
  29. } else {
  30. move(n - 1, x, 6 - x - y);
  31. std::cout << n << " " << x << " " << y << '\n';
  32. move(n - 1, 6 - x - y, y);
  33. }
  34. }
  35. }
  36.  
  37. int main() {
  38. int n;
  39. std::cin >> n;
  40. move(n, 1, 3);
  41. }
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