#include <iostream>
#include <fstream>
using namespace std;
int n,v[6000100],i,j,i0,i1,s,mx;
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
        f>>v[i];
    j=1;i=1;mx=v[1];s=v[1];
    while(j<=n)
    {
        j++;
        s+=v[j];
        while(s<0)
        {
            s-=v[i];
            i++;
        }
        if(s>mx)
        {
            mx=s;
            i0=i;
            i1=j;
        }
    }
    cout<<mx<<' '<<i0<<' '<<i1;
}