#include <iostream>
#include <fstream>
using namespace std;
ifstream  fin("ssm.in");
ofstream fout("ssm.out");
int v,i,j,i1,j1,n,smax,s;
int main()
{
    fin>>n;
    smax=-2000000000;
    i=1;
    s=0;
    for(j=1;j<=n;j++)
    {
        fin>>v;
        s=s+v;
        if(s>smax)
        {
            smax=s;
            i1=i;
            j1=j;
        }
        if(s<0)
        {
            s=0;
            i=j+1;
        }
    }
    fout<<smax<<" "<<i1<<" "<<j1;
    fin.close();
    fout.close();
    return 0;
}