#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,a[6000005],i,max1,st,dr,sum,poz;
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
      f>>a[i];
    sum=a[1];
    max1=sum;
    st=1;
    dr=1;
    for(i=2;i<=n;i++)
    {
        if(sum<0)
        {
            sum=a[i];
            poz=i;
        }
        else
          sum+=a[i];
        if(sum>max1)
        {
            max1=sum;
            st=poz;
            dr=i;
        }
    }
    g<<max1<<" "<<st<<" "<<dr;
    return 0;
}