#include<fstream>
using namespace std;
int main()
{
    ifstream cin("ssm.in");
    ofstream cout("ssm.out");
    int n,res=-2000000000,c=0,st=1,fn,x,start,fin;
    cin >> n;
    for(int i=1; i<=n; i++)
    {
        cin >> x;
        c+=x;
        if(res<c)
        {
            res=c;
            start=st;
            fin=i;
        }
        if(c<0)
        {
            st=i+1;
            c=0;
        }
    }
    cout << res << " " << start << " " << fin;
    return 0;
}