#include <fstream>
using namespace std;

int a[30001],t[30001];

int main()

{
	int n,i,maxim,s,j,st,dr ;
	
	ifstream fin("ssm.in");
	fin>>n;
	for (i=1; i<=n; i++)
	{
		fin>>a[i];
		t[i] = t[i-1] + a[i];
	}
	fin.close();
	
	maxim=-100;
	for (i=1; i<=n; i++)
		for (j=i; j<=n; j++)
			{
				s=0;
				s=t[j]-t[i-1];
				if (s>maxim) { maxim=s; st=i; dr = j;}
			}
	
	ofstream fout("ssm.out");
	fout<<maxim<<" "<<st<<" "<<dr<<"\n";
	fout.close();
	
	return 0;
}