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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. 	int x = 0, y = 0;
  7. 	int direction = 0;
  8.  
  9. 	char turn;
  10. 	int distance;
  11.  
  12. 	while (cin >> turn >> distance)
  13. 	{
  14. 		switch(turn)
  15. 		{
  16. 			case 'L':
  17. 			direction = (direction + 3) % 4;
  18. 			break;
  19. 			case 'R':
  20. 			direction = (direction + 1) % 4;
  21. 			break;
  22. 		}
  23.  
  24. 		switch(direction)
  25. 		{
  26. 			case 0:
  27. 			y += distance;
  28. 			break;
  29. 			case 1:
  30. 			x += distance;
  31. 			break;
  32. 			case 2:
  33. 			y -= distance;
  34. 			break;
  35. 			case 3:
  36. 			x -= distance;
  37. 			break;
  38. 		}
  39.  
  40. 		cin.ignore(1,',');
  41. 	}
  42.  
  43. 	cout << "end: " << x << "," << y << " - " << abs(x) + abs(y) << endl;
  44.  
  45. 	return 0;
  46. }
Success #stdin #stdout 0s 3472KB
comments (?)
stdin
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R3, L2, L2, R4, L1, R2, R3, R4, L2, R4, L2, L5, L1, R5, R2, R2, L1, R4, R1, L5, L3, R4, R3, R1, L1, L5, L4, L2, R5, L3, L4, R3, R1, L3, R1, L3, R3, L4, R2, R5, L190, R2, L3, R47, R4, L3, R78, L1, R3, R190, R4, L3, R4, R2, R5, R3, R4, R3, L1, L4, R3, L4, R1, L4, L5, R3, L3, L4, R1, R2, L4, L3, R3, R3, L2, L5, R1, L4, L1, R5, L5, R1, R5, L4, R2, L2, R1, L5, L4, R4, R4, R3, R2, R3, L1, R4, R5, L2, L5, L4, L1, R4, L4, R4, L4, R1, R5, L1, R1, L5, R5, R1, R1, L3, L1, R4, L1, L4, L4, L3, R1, R4, R1, R1, R2, L5, L2, R4, L1, R3, L5, L2, R5, L4, R5, L5, R3, R4, L3, L3, L2, R2, L5, L5, R3, R4, R3, R4, R3, R1
stdout
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end: 132,130 - 262
https://ideone.com/MwXwqI
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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