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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int x,y;
  6. 	if(x<y)
  7. 	{
  8. 		int t = y-x;
  9. 		if(t<=2)
  10. 		{
  11. 			cout << "Yes" << endl;
  12. 		}
  13. 		else cout << "No" << endl;
  14. 	}
  15. 	else
  16. 	{
  17. 		int n = x-y;
  18. 		if(n<=3)
  19. 		{
  20. 			cout << "Yes" << endl;
  21. 		}
  22. 		else cout << "No" << endl;
  23. 	}
  24. 	return 0;
  25. }
Success #stdin #stdout 0.01s 5320KB
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Yes
https://ideone.com/Ld2Fv8
language:
C++ (gcc 8.3)
created:
7 hours ago
visibility:
public

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