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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	vector<pair<int, int>> result;
  7. 	for(int moveX=1; moveX<=2; moveX++)
  8. 	{
  9. 		for(int signX=-1; signX<=1; signX+=2)
  10. 		{
  11. 			for(int signY=-1; signY<=1; signY+=2)
  12. 			{
  13. 				result.push_back(make_pair(moveX*signX, (3-moveX)*signY));
  14. 			}
  15. 		}
  16. 	}
  17. 	for(auto move : result)
  18. 	{
  19. 		cout << '{' << move.first << ", " << move.second << "}," << endl;
  20. 	}
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
stdout
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{-1, -2},
{-1, 2},
{1, -2},
{1, 2},
{-2, -1},
{-2, 1},
{2, -1},
{2, 1},
https://ideone.com/jotOFT
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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