#include <bits/stdc++.h>
using namespace std;
ifstream fin ("ssm.in");
ofstream fout ("ssm.out");
int n,v[6000011],i,sp[6000011],maxim,p1,p2,suma;
int main()
{
    fin>>n;
    for(i=1; i<=n; i++)
    {
        fin>>v[i];
        sp[i]=max(v[i],v[i]+sp[i-1]);
    }
    for(i=1; i<=n; i++)
    {
        if(maxim<=sp[i])
        {
            maxim=sp[i];
            p2=i;
        }
    }
    p1=1;
    for(i=1;i<=n; i++)
    {
        if(sp[i]!=sp[i-1]+v[i])
        {
            suma=v[i];
            p1=i;
        }
        else
            suma=suma+v[i];
        if(i==p2 && suma==maxim)
            break;
    }
    fout<<maxim<<' '<<p1<<' '<<p2;
    return 0;
}