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  1. #include<iostream>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. 	int n;
  7. 	cin>>n;
  8. 	int arr[n];
  9. 	int dp[n];
  10. 	for(int i=0; i<n; ++i)
  11. 	{
  12. 		cin>>arr[i];
  13. 	}
  14. 	for(int i=0; i<n; i++)
  15. 	{
  16. 		dp[i] = 1;
  17. 	}
  18. 	for(int i = 1; i<n; ++i)
  19. 	{
  20. 		for(int j = 0; j < i; ++j)
  21. 		{
  22. 			if(dp[i] == dp[j] && arr[i] > arr[j])
  23. 			{
  24. 				dp[i] = dp[j] + 1;
  25. 			}
  26. 		}
  27. 	}
  28. 	int max = 0;
  29. 	for(int i=0; i<n; ++i)
  30. 	{
  31. 		if(dp[i] > max)
  32. 		{
  33. 			max = dp[i];
  34. 		}
  35. 	}
  36.  
  37. 	cout<<max;
  38.  
  39. 	return 0;
  40. }
Success #stdin #stdout 0.49s 4480KB
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https://ideone.com/Zo4kLZ
language:
C++ (gcc 8.3)
created:
3 years ago
visibility:
public

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