#include <fstream>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
int v[7000001],n;
int main()
{
    in>>n;
    for(int i=1;i<=n;i++)
        scanf("%d",&v[i]);
    int smax=v[1],s=0,st,dr,x;
    for(int i=1;i<=n;i++)
    {
        if (s<0)
            s=v[i],x= i;
        else
            s+=v[i];
        if (smax<s)
            smax=s,st=x,dr=i;
    }
    out<<smax<<" "<<st<<" "<<dr;
    return 0;
}