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  1. #include<stdio.h>
  2. #include<iostream>
  3. using namespace std;
  4.  
  5. int max(int a, int b)
  6. {
  7. 	return (a>b)? a:b;
  8. }
  9.  
  10. int retMaxCombination(int arr[], int n, int curr, int prev)
  11. {
  12. 	if(curr >= n)
  13. 		return 0;
  14. 	if(arr[curr] > prev)
  15. 		return max(1+retMaxCombination(arr, n, curr+1, arr[curr]), retMaxCombination(arr, n, curr+1, prev));
  16. 	else
  17. 		return retMaxCombination(arr, n, curr+1, prev);
  18. }
  19.  
  20. int main()
  21. {
  22. 	int t;
  23. 	cin>>t;
  24.  
  25. 	for(int i=0; i<t; i++)
  26. 	{
  27. 		int n;
  28. 		cin>>n;
  29.  
  30. 		int arr[n];
  31. 		for(int j=0; j<n; j++)
  32. 			cin>>arr[j];
  33.  
  34. 		cout<<"Case "<<i+1<<" :\n"<<retMaxCombination(arr, n, 0, -1)<<endl;
  35. 	}
  36. 	return 0;
  37. }
Time limit exceeded #stdin #stdout 5s 4448KB
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https://ideone.com/ELQEL9
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
secret

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