#include <iostream>
#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int v[6000005];
int main()
{
    int p1=1,sc=0,sm=-99999,n,i,p1f,p2f;
    f>> n;
    for(i=1;i<=n;i++)
    f>>v[i];
    for(i=1;i<=n;i++)
    {
        if(sc<0){
            sc=0;
            p1 = i;
        }
        sc=sc+v[i];
        if(sc>sm){
            sm=sc;
            p1f=p1;
            p2f=i;
        }
    }
    g<<sm<<" "<<p1f<<" "<<p2f;
    return 0;
}