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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int ileZadan, ileWierszy, ileKrokow, kierunek;
  5.  
  6. int main()
  7. {
  8. 	cin >> ileZadan;
  9. 	for (int x = 0; x < ileZadan; ++x) {
  10.                 int sumaPP = 0, sumaZW = 0;
  11. 		cin >> ileWierszy;
  12. 		for (int y = 0; y < ileWierszy; ++y) {
  13. 			cin >> kierunek >> ileKrokow;
  14.  
  15. 			switch (kierunek) {
  16. 			case 0:
  17. 				sumaPP += ileKrokow;
  18. 				break;
  19. 			case 1:
  20. 				sumaPP -= ileKrokow;
  21. 				break;
  22. 			case 3:
  23. 				sumaZW += ileKrokow;
  24. 				break;
  25. 			case 2:
  26. 				sumaZW -= ileKrokow;
  27. 				break;
  28. 			}
  29. 		}
  30.  
  31. 		if ((sumaPP != 0) || (sumaZW != 0)) {
  32.  
  33. 			if (sumaPP != 0) {
  34. 				if (sumaPP > 0)
  35. 					cout << 0 << " " << sumaPP << endl;
  36. 				else
  37. 				{
  38. 					sumaPP = sumaPP * -1;
  39. 					cout << 1 << " " << sumaPP << endl;
  40. 				}
  41. 			}
  42.  
  43. 			if (sumaZW != 0) {
  44. 				if (sumaZW > 0)
  45. 					cout << 3 << " " << sumaZW << endl;
  46. 				else
  47. 				{
  48. 					sumaZW = sumaZW * -1;
  49. 					cout << 2 << " " << sumaZW << endl;
  50. 				}
  51. 			}
  52. 		}
  53. 		else
  54. 			cout << "studnia" << endl;
  55. 	}
  56. 	return 0;
  57. }
Success #stdin #stdout 0s 3472KB
comments (?)
stdin
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3
3
1 1
0 2
3 1
4
0 1
2 1
1 1
3 1
2
0 1
0 2
stdout
copy 
0 1
3 1
studnia
0 3
https://ideone.com/gawhDt
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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