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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. void maxsub(vector<int>& m)
  5. {
  6. 	int  i, msf=INT_MIN, mn=0, ie=0, j=0,is=-1;
  7. 	for(i=0;i<m.size();i++)
  8. 	{
  9. 		mn += m[i];
  10. 		if(msf<mn)
  11. 		{
  12. 			msf = mn;
  13. 			ie = i;
  14. 			if(i==0 || is==0) is = 0;
  15. 			else is = ie-j+1;
  16. 		}
  17. 		if(mn<0)
  18. 		{
  19. 			mn = 0;
  20. 			j=0;
  21. 		}
  22. 		j++;
  23. 	}
  24. 	cout<<msf<<" "<<is<<" "<<ie<<"\n";
  25. 	return;
  26. }
  27. int main() {
  28. 	// your code goes here
  29. 	int t;
  30. 	cin>>t;
  31. 	while(t--)
  32. 	{
  33. 		int n, x, i;
  34. 		cin>>n;
  35. 		vector<int> m;
  36. 		for(i=0;i<n;i++)
  37. 		{
  38. 			cin>>x;
  39. 			m.push_back(x);
  40. 		}
  41. 		maxsub(m);
  42. 	}
  43. 	return 0;
  44. }
Success #stdin #stdout 0.01s 5352KB
comments (?)
stdin
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3
9
-24 0 28 28 55 -31 -27 -45 -24 
10
40 5 39 45 31 -44 73 -16 -31 27 
7
57 18 -14 17 31 16 -16
stdout
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111 0 4
189 0 6
125 0 5
https://ideone.com/p0Zt5y
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

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