#include <fstream>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int i, n, a, j, m1,m2, suma;
long long int s[6000001], b, minim;
int main()
{
    fin>>n;
    for(i=1; i<=n; i++)
    {
         fin>>a;
         s[i]=s[i-1]+a;
    }
    minim=0;
    for(i=1; i<=n; i++)
    {
        b=s[i]-minim;
        if(minim>s[i])
        {
            minim=s[i];
            m1=i;
        }
        if(suma<b)
        {
            suma=b;
            m2=i;
        }

    }
    fout<<suma<<" "<<m1<<" "<<m2;
    return 0;
}