#include <fstream>
#include <cstring>
#define DIM 500010
using namespace std;

int v[DIM];
int D[DIM];

char s[20000010];
int n, m, k, semn, val, i, p, u, sol, st, dr;

int main() {
    ifstream fin ("secventa.in");
    ofstream fout("secventa.out");
    fin>>n>>k;
    fin.get();
    fin.get(s, 20000000);

    for (i=0;s[i]!=0;i++) {
        if (s[i] == '-') {
            semn = -1;
            continue;
        }
        if (s[i] == '+') {
            semn = 1;
            continue;
        }
        if (s[i] >= '0' && s[i] <= '9') {
            val = val*10 + s[i]-'0';
            continue;
        }
        if (s[i] == ' ' && ( s[i-1] >= '0' && s[i-1] <= '9' )) {
            v[++m] = val * semn;
            val = 0;
            semn = 1;
        }
    }

    if (s[ strlen(s)-1 ] >= '0' && s[ strlen(s)-1 ]<='9') {
        v[++m] = val * semn;
    }

    p = 1;
    u = 0;
    for (i=1;i<=n;i++) {
        while (p <= u && v[i] < v[ D[u] ])
            u--;
        D[++u] = i;
        if (i-D[p] == k)
            p++;
        if(i >= k && v[ D[p] ] > sol) {
            sol = v[ D[p] ];
            st = i-k+1;
            dr = i;
        }
    }

    fout<<st<<" "<<dr<<" "<<sol;
    return 0;
}