#include <fstream>

using namespace std;
ifstream cin("ssm.in");
ofstream cout("ssm.out");

int v[600001], s[600001];
int main()
{
    int n, i, j, ci, start, end,  maxx=-1;
    cin>>n;
    for(i=1; i<=n; i++)
        cin>>v[i];
    for(i=1; i<=n; i++)
    {
        if(s[i-1]>0)
            s[i]=s[i-1]+v[i];
        else
        {s[i]=v[i];
        ci=i;
        }
        if(s[i]>maxx){
            maxx=s[i];
            start=ci;
            end=i;
    }
    }
    cout<<maxx<<' '<<start<<' '<<end;
    return 0;
}