#include <fstream>
#include <limits.h>
#define NMAX 6000001

using namespace std;

ifstream cin("ssm.in");
ofstream cout("ssm.out");

int a[NMAX], n, p, primulnumar, ultimulnumar, sumamaxima=INT_MIN, minim;

int main()
{
    cin>>n;
    for(int i=1;i<=n;i++)
        cin>>a[i];
    for(int i=1;i<=n;i++)
    {
        a[i]+=a[i-1];
        if(a[i]-minim>sumamaxima) sumamaxima=a[i]-minim, primulnumar=p+1, ultimulnumar=i;
        if(a[i]<minim) minim=a[i], p=i;
    }
    cout<<sumamaxima<<' '<<primulnumar<<' '<<ultimulnumar;
    return 0;
}