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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int x1, x2, x3, y1, y2, y3;
  6. 	cin  >> x1 >> y1 >> x2 >> y2 >> x3 >> y3;
  7. 	if ((x2-x1)*(x3-x1)+(y2-y1)*(y3-y1)==0)
  8. 	{
  9. 		cout << x2+x3-x1 << " " << y2+y3-y1;
  10. 	}
  11. 	else if ((x2-x1)*(x3-x2)+(y2-y1)*(y3-y2)==0)
  12. 	{
  13. 		cout << x1+x3-x2 << " " << y1+y3-y2;
  14. 	}
  15. 	else if ((x3-x1)*(x3-x2)+(y3-y1)*(y3-y2)==0)
  16. 	{
  17. 		cout << x1+x2-x3 << " " << y1+y2-y3;
  18. 	}	
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 4192KB
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stdin
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8 0 1 6 0 4
stdout
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9 2
https://ideone.com/gm7aO5
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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