#include <fstream>

using namespace std;
ifstream cin ("ssm.in");
ofstream cout ("ssm.out");
int n,i,v[600005],s[800005],j,x,in,sf,mx;
int main()
{
    cin >>n;
    for (i=1; i<=n; i++)
    {
        cin >>v[i];
        s[i]=s[i-1]+v[i];
    }
    for (i=1; i<=n; i++)
    {
        for (j=i+1; j<=n; j++)
        {
            x=s[j]-s[i-1];
            if (x>mx) {mx=x; in=i; sf=j;}
        }
    }
    cout <<mx<<" "<<in<<" "<<sf;
    return 0;
}