#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");

int n, s[6000010],jmin[6000010],x;

int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
    {
        fin>>x;
        s[i]=s[i-1]+x;
        if(s[jmin[i-1]]<=s[i-1])
            jmin[i]=jmin[i-1];
        else
            jmin[i]=i-1;
    }
    int i=0,j=0,sol=-2147483647,sc;
    for(int k=1;k<=n;k++)
    {
        sc=s[k]-s[jmin[k]];
        if(sc>sol)
        {
            sol=sc;
            i=jmin[k]+1;
            j=k;
        }
    }
    fout<<sol<<" "<<i<<" "<<j<<'\n';
    return 0;
}