#include <iostream>
#include <fstream>

using namespace std;

ifstream in("secv2.in");
ofstream out("secv2.out");

int x,i,n,sc,smax,st,drmax,stmax,k,j;

int main()
{
    smax=-2000000000;
    in>>n>>k;
    sc=-1;
    for (i=1; i<=n; i++)
    {
        j++;

        in>>x;
        if (sc<0)
        {
            sc=0;
            st=i;
        }
        sc=sc+x;
        if (sc>smax)
        {
            smax=sc;
            stmax=st;
            drmax=i;
        }
    }
    out<<stmax<<" "<<drmax<<" "<<smax;
    return 0;
}