#include <fstream>
using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int n, v[6000001], i, sum[6000001], Max=-1, inc, sf, nre;
int main()
{
    f>>n;
    for (i=1; i<=n; i++)
        f>>v[i];
    for (i=1; i<=n; i++)
    {
        sum[i]=max(v[i], sum[i-1]+v[i]);
        nre++;
        if (sum[i]==v[i])
            nre=1;
        if (Max < sum[i])
        {
            Max = sum[i];
            inc=i-nre+1;
            sf=i;
        }
    }
    g<<Max<<" "<<inc<<" "<<sf;
    return 0;
}