#include <iostream>
#include <fstream>
using namespace std;
long long n,a[6000001],s,Max,p,x,y,i;
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{
    f>>n;
    for (i=1; i<=n; i++) f>>a[i];
    s=a[1];
    Max=a[1];
    p=1;
    x=1;
    y=1;
    for (i=2; i<=n; i++)
    {
        if (s>=0) s=s+a[i];
        else
        {
            p=i;
            s=a[i];
        }
        if (s>Max)
        {
            Max=s;
            x=p;
            y=i;
        }
    }
    g<<Max<<" "<<x<<" "<<y;
    return 0;
}