#include <iostream>
#include <fstream>

using namespace std;

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

int main()
{
    int N,K;

    f>>N>>K;
    int S[N];

    long sum=0,maxs=-25001,mins=25001;
    int x,maxp1,maxp2;

    for(int i=0;i<N;i++)
    {
        f>>x;
        sum+=x;
        S[i]=sum;
        if(maxs<S[i])
        {
            maxs=S[i];
            maxp1=i;
        }
    }

    for(int i=0;i<maxp1;i++)
    {
        if(S[i]<mins)
        {
            mins=S[i];
            maxp2=i;
        }
    }

    int S1 = min(maxp1,maxp2)+1,S2=max(maxp1,maxp2);

    g<<S1+1<<" "<<S2+1<<" "<<S[S2]-S[S1-1];

    return 0;
}