#include <iostream>
#include <fstream>
#include <limits>
using namespace std;
int v[6000009];
int main()
{
	int n,maxim=-2147483648,st,dr,suma=0,st1;
	ifstream fin("ssm.in");
	ofstream fout("ssm.out");
	fin>>n;
	for(int i=1;i<=n;i++)
	{
		int a;
		fin>>a;
		if(suma>=0)
		{
			suma=suma+a;
		}
		else 
		{
			suma=a;
			st1=i;
		}
		if(suma>maxim)
		{
			maxim=suma;
			st=st1;
			dr=i;
		}
	}
	fout<<maxim<<" "<<st<<" "<<dr;
	return 0;
}