#include <stdio.h>

int v[6000000],n;

void citire()
{
	freopen("ssm.in","r",stdin);
   scanf("%d",&n);
   for (int i=1;i<=n;i++)
   	scanf("%d",&v[i]);
}


void subsir()
{
	freopen("ssm.out","w",stdout);
	int summax=0,s=0,i,start,finish,inc,sfr;
   for (i=1;i<=n;i++)
   	{
      if (v[i]>v[i]+s)
      	{
         start=i;
         s=v[i];
         }
      else
      	s+=v[i];
      if (summax<s)
      	{
         inc=start;
         sfr=i;
         summax=s;
         }
      }
   printf("%d %d %d",summax,inc,sfr);
}

int main()
{
	citire();
   subsir();
}