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#include <bits/stdc++.h>
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
int n, k;
int v[500005];
deque<int> dq;
int main()
{
fin >> n >> k;
for(int i = 1; i <= n; i ++)
{
fin >> v[i];
}
int ans = INT_MIN, l = 0, r = 0;
for(int i = 1; i <= n; i ++)
{
if(i >= k)
{
if(v[dq.front()] > ans)
{
ans = v[dq.front()];
l = i - k + 1;
r = i;
}
}
while(!dq.empty() && v[dq.back()] >= v[i])
{
dq.pop_back();
}
dq.push_back(i);
if(i - dq.front() >= k)
{
dq.pop_front();
}
}
if(v[dq.front()] > ans)
{
ans = v[dq.front()];
l = n - k + 1;
r = n;
}
fout << l << ' ' << r << ' ' << ans << '\n';
}