#include<fstream>
#include<limits.h>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
int n,v[6000001],s[6000001];
int main() {
	int i,j,k,sc,smax=INT_MIN,start,end,x,smin=0,pmin=0;
	in>>n;
	for(i=1;i<=n;i++)
	{
		in>>x;
		s[i]=s[i-1]+x;
	}
	for(i=1;i<=n;i++)
	{
		sc=s[i]-smin;
		if(sc>smax)
		{
			smax=sc;
			start=pmin+1;
			end=i;
		}
		if(s[i]<smin)
		{
			smin=s[i];
			pmin=i;
		}
	}
	out<<smax<<" "<<start<<" "<<end;
		return 0;
}