90分求助 #1测试点错了

#include <bits/stdc++.h>
using namespace std;
int n,k,q[1000001],e[1000001];
int head=0,tail=0;
int main(){
    ios::sync_with_stdio(false);
    cin>>n>>k;
    q[head]=0;
    for (int i = 0; i < n; ++i)
    {
        cin>>e[i];
    }
    if(k==1)
    for (int i = 0; i < n; ++i)
    {
        cout<<e[i]<<" ";
    }
    else
    for (int i = 0; i < n; ++i)
    {
        if (i-q[head]>=k)
        {
            head++;
        }
        while((head<=tail)&&(e[q[tail]]>e[i])) tail--;
        tail++;
        q[tail]=i;
        if(i>=k-1)cout<<e[q[head]]<<" ";
    }
    cout<<endl;
    head=0,tail=0;
    if(k==1)
    for (int i = 0; i < n; ++i)
    {
        cout<<e[i]<<" ";
    }
    else
    for (int i = 0; i < n; ++i)
    {
        if (i-q[head]>=k)
        {
            head++;
        }
        while((head<=tail)&&(e[q[tail]]<e[i])) tail--;
        tail++;
        q[tail]=i;
        if(i>=k-1)cout<<e[q[head]]<<" ";
    }
    return 0;
}