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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int t;
  6. 	cin >> t;
  7. 	for(int i=0;i<t;i++)
  8. 	{
  9. 	    long long int a,b,c,d;
  10. 		cin >> a >> b >> c >> d;
  11. 		if(a<b)
  12. 		{
  13. 			if(c>d)
  14. 			{
  15. 				a=a+c;
  16. 				b=b+d;
  17. 			}
  18. 			else
  19. 			{
  20. 				a=a+d;
  21. 				b=b+c;
  22. 			}
  23.  
  24. 		}
  25. 		else
  26. 		{
  27. 			if(c>d)
  28. 			{
  29. 				a=a+d;
  30. 				b=b+c;
  31. 			}
  32. 			else
  33. 			{
  34. 				a=a+c;
  35. 				b=b+d;
  36. 			}
  37.  
  38. 		}
  39. 		if(a==b)
  40. 		{
  41. 			cout << "YES" << endl;
  42. 		}
  43. 		else
  44. 		{
  45. 			cout << "NO" << endl;
  46. 		}
  47. 	}
  48. 	return 0;
  49. }
Success #stdin #stdout 0s 4552KB
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stdin
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2
3 4 1 2
10 20 3 7
stdout
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YES
NO
https://ideone.com/WpV3ai
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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