#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int sum, i, j, n, pmin, pmax, x, s[6000006];
int summin=2147483647, smax=-2147483647;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>x;
        s[i]=s[i-1]+x;
    }
    for(i=0;i<n;i++)
    {
        if(summin>s[i])
        {
            summin=s[i];
            pmin=i+1;
        }
        if(s[i+1]-summin>smax)
        {
            smax=s[i+1]-summin;
            pmax=i+1;
        }
    }
    fout<<smax<<' '<<pmin<<' '<<pmax<<'\n';
    return 0;
}