#include<fstream>

using namespace std;

ifstream in("ssm.in");
ofstream out("ssm.out");

int n,i,x,s,m,st,st1,dr;

int main()
{
	in>>n;
	for (i=1;i<=n;i++)
	{
		in>>x;
		s+=x;
		if (s>m) 
		{
			m=s;
			st=st1;
			dr=i;
		}
		if (s<0) 
		{
			s=0;
			st1=i+1;
		}
	}
	out<<m<<' '<<st<<' '<<dr;
}