#include <bits/stdc++.h> using namespace std; struct man { int index,val; } t; deque <man> dq int main() { int n,m; cin>>n>>m; for(int Time=1; Time<=n; Time++) { scanf("%d",&t.val); t.index=Time; while(!dq.empty() && t.val>=dq.back().val dq.pop_back(); dq.push_back(t); if (Time-dq.front().index>=m) dq.pop_front(); if(Time>=m) printf("%d",dq.front().val); } printf("\n"); return 0; }