#include <fstream>

using namespace std;
ifstream cin ("ssm.in");
ofstream cout ("ssm.out");
int main()
{
    int n;
    cin>>n;
    int s,v,max1=-2147483647,i1=1,i2,j2;
    cin>>v;
    s=v;
    for (int i=2;i<=n+1;i++)
    {
        cin>>v;
        if (max1<s)
        {
            max1=s;
            i2=i1;
            j2=i-1;
        }

        if (s+v<v)
        {
            i1=i;
            s=v;
        }
        else
            s+=v;
    }
    cout<<max1<<" "<<i2<<" "<<j2;
    return 0;
}