#include<fstream>
#include<algorithm>
using namespace std;
ifstream f ("ssm.in");
ofstream g ("ssm.out");
int st,dr,mij,t,x,i,n,m,a[6000001],s,suma[6000001],x1,x2;
int main()
{
    f>>n;
    for(i=1;i<=n;i++) f>>a[i];
    s=a[1];
    x=1;
    for(i=1;i<=n;i++){
            suma[i]=a[i];
            if(suma[i]<suma[i-1]+a[i])
                suma[i]=suma[i-1]+a[i];
            else x=i;
            if(s<suma[i]){
                    s=suma[i];
                    x1=x;
                    x2=i;
            }
    }
    g<<s<<" "<<x1<<" "<<x2;
}