#include <fstream>

using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,x,s,maxim,p1,p2,q;
int main()
{
    f>>n;
    maxim=-1000000;
    for(int i=1;i<=n;i++)
    {
        f>>x;
        if(s<0)
        {
            s=x;
            q=i;
        }
        else
        s=s+x;
        if(s>maxim)
        {
            maxim=s;
            p1=q;
            p2=i;
        }
    }
    g<<maxim<<" "<<p1<<" "<<p2;
    return 0;
}