#include <cstdio>

using namespace std;
int v[100000];
int main()
{
    freopen("secv2.in","r",stdin);
    freopen("secv2.out","w",stdout);
    int n,i,stc,sc,smax,drmax,stmax,k=0;
    scanf("%d%d",&n,&k);
    stc=1;
    sc=smax=0;
    for(i=1;i<=n;++i)
        {
            scanf("%d",&v[i]);
            smax+=v[i];
        }
    stmax=1;drmax=n;
    for(i=1;i<=n;++i)
    {
        if(sc+v[i]>v[i])
            sc+=v[i];
        else
        {
            sc=v[i];
            stc=i;
        }
        if(sc>smax && i-stc+1>k)
        {
            smax=sc;
            stmax=stc;
            drmax=i;
        }
    }
    printf("%d %d %d\n",stmax,drmax,smax);
    return 0;
}