#include <bits/stdc++.h>

int x[500001], q[500001];

int main() {
    freopen("secventa.in", "r", stdin);
    freopen("secventa.out", "w", stdout);

    int n, k;
    scanf("%d%d", &n, &k);
    for (int i = 1; i <= n; ++i)
        scanf("%d", &x[i]);
    int p = 1, u = 0, res = -33333, ind;
    for (int i = 1; i <= n; ++i) {
        while (p <= u && x[i] < x[q[u]])
            --u;
        q[++u] = i;
        if (q[p] + k == i)
            ++p;
        if (x[q[p]] > res && i >= k) {
            res = x[q[p]];
            ind = i;
        }
    }
    printf("%d %d %d", ind - k + 1, ind, res);
    return 0;
}