#include <iostream>
#include <fstream>
using namespace std;
ifstream f ("ssm.in");
ofstream g ("ssm.out");
int v[6000000],sp[6000000];
int main()
{
    int n,i,j,S=-99999999,in,sf,maxx=0;
    f>>n;
    for (i=1;i<=n;++i)
        {f>>v[i];sp[i]=sp[i-1]+v[i];}
    for (i=1;i<=n;++i)
    {
        for (j=i;j<=n;++j)
        {
            S=sp[j]-sp[i-1];
            if (S>maxx)
            {
                maxx=S;sf=j;in=i;
            }
        }
    }
    g<<maxx<<' '<<in<<' '<<sf;
    return 0;
}