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  1. #include <iostream>
  2. #include <algorithm>
  3.  
  4. using namespace std;
  5.  
  6. int n;
  7. int sum;
  8. int l, r;
  9. int ans = 360;
  10. int a[360];
  11.  
  12. int main()
  13. {
  14. 	cin >> n;
  15. 	for (int i = 0; i < n; i++)
  16. 		cin >> a[i];
  17. 	while (r < n)
  18. 	{
  19. 		sum += a[r];
  20. 		while (sum >= 180)
  21. 		{
  22. 			ans = min(ans, 2 * abs(180 - sum));
  23. 			sum -= a[l];
  24. 			l++;
  25. 		}
  26. 		ans = min(ans, 2 * abs(180 - sum));
  27. 		r++;
  28. 	}
  29. 	cout << ans << endl;
  30. }
Success #stdin #stdout 0s 15240KB
comments (?)
stdin 
Standard input is empty
stdout 
360
https://ideone.com/dX19Vz
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
secret

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