#include <iostream>
#include <fstream>
#include <limits>
using namespace std;
int n,maxim,st,dr,suma,st1,a;
int main()
{
	ifstream fin("ssm.in");
	ofstream fout("ssm.out");
	fin>>n;
	suma=-1;
	maxim=-2000000;
	for(int i=1;i<=n;i++)
	{
		fin>>a;
		if(suma<0)
		{
			suma=0;
			st1=i;
		}
		suma+=a;
		if(suma>maxim)
		{
			maxim=suma;
			st=st1;
			dr=i;
		}
	}
	fout<<maxim<<" "<<st<<" "<<dr;
	return 0;
}