#include<stdio.h>
#define inf 2000000000
int ans=-inf,n;
int i,best=-inf,ind,a,st,dr;
int main()
{

  freopen("ssm.in","r",stdin);
  freopen("ssm.out","w",stdout);

  scanf("%d",&n);
  for(i=1;i<=n;i++)
  {
    scanf("%d",&a);
    if(best<0){best=a;ind=i;}
    else best+=a;
    if(best>ans)
    {
      ans=best;
      st=ind;
      dr=i;
    }
  }
  printf("%d %d %d",ans,st,dr);
  return 0;
}