#include<iostream>
using namespace std;
int v[6000005],res=-2000000000,c=0,st=1,start,fin;
int ssm(int n)
{
    for(int i=1; i<=n; i++)
    {
        c+=v[i];
        if(res<c)
        {
            res=c;
            start=st;
            fin=i;
        }
        if(c<0)
        {
            st=i+1;
            c=0;
        }
    }
    return res;
}
int main()
{
    ifstream cin("ssm.in");
    ofstream cout("ssm.out");
    int n;
    cin >> n;
    for(int i=1;i<=n;i++)
        cin >> v[i];
    cout << ssm(n) << " " << start << " " << fin;
    return 0;
}