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

using namespace std;

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

int a[MAX], n, p, primul, ultim, smax=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>smax) smax=a[i]-Minim, primul=p+1, ultim=i;
        if(a[i]<Minim) Minim=a[i], p=i;
    }
    cout<<smax<<' '<<primul<<' '<<ultim;
    return 0;
}