#include <fstream>

using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int main()
{
    int i,j,s[100000],x,n,imax,jmax,max;

    f>>n;
    f>>s[1];
    for (i=2;i<=n;i++)
    {
        f>>x;
        s[i]=s[i-1]+x;
    }
    max=s[1]; imax=1; jmax=1;
    for (i=2;i<=n;i++)
    {
        for (j=i-1;j>=1;j--)
            if (s[i]-s[j]>max)
            {
                max=s[i]-s[j];
                imax=j+1; jmax=i;
            }

    }
    g<<max<<" "<<imax<<" "<<jmax<<"\n";
    return 0;
}