#include<fstream>
using namespace std;
int a[100000000],n,i,smax1=-1000000000,sc=-1,st,stmax,drmax;
int main()
{
	ifstream f("ssm.in");
	ofstream g("ssm.out");
	f>>n;
	for(i=1;i<=n;i++)
		f>>a[i];
	for(i=1;i<=n;i++)
	{
		if(sc<0)
		{
			st=i;
			sc=a[i];
		}
		else
		sc+=a[i];
		if(sc>smax1)
		{
			smax1=sc;
			stmax=st;
			drmax=i;
		}
	}
	g<<smax1<<" "<<stmax<<" "<<drmax;
}